Climate controls
The Climate Control system allows you to regulate the temperature, air flow, and direction of air circulating throughout the vehicle. The controls are located on the touchscreen (if equipped) and on the instrument panel below the radio.
MANUAL CLIMATE CONTROL OVERVIEW
Radio 4.3 Manual Tri-Zone Temperature Controls
Uconnect 3/3 NAV with 8.4–inch Display Tri-Zone Manual Temperature Controls
MANUAL CLIMATE CONTROL DESCRIPTIONS
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Description |
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MAX A/C Button Press and release the MAX A/C button on the touchscreen to change the current setting to the coldest output of air. The MAX A/C indicator illuminates when MAX A/C is on. Pressing the button again will cause the MAX A/C operation to exit. Note: The MAX A/C button is only available on the touchscreen. |
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Faceplate Knob
Touchscreen Buttons
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Blower Control Blower Control regulates the amount of air forced through the climate system. There are seven blower speeds available. The speeds can be selected using either the blower control knob on the faceplate or the buttons on the touchscreen. Faceplate: The blower speed increases as you turn the blower control knob clockwise from the lowest blower setting. The blower speed decreases as you turn the blower control knob counterclockwise. Touchscreen:
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Temperature Control Provides the driver and passenger with independent temperature control. Push the red button on the faceplate or touchscreen or press and slide the temperature bar towards the red arrow button on the touchscreen for warmer temperature settings. Push the blue button on the faceplate or touchscreen or press and slide the temperature bar towards the blue arrow button on the touchscreen for cooler temperature settings. |
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SYNC Button Press the SYNC button on the touchscreen to toggle the SYNC feature on/off. The SYNC indicator illuminates when SYNC is on. SYNC synchronizes the front passenger temperature and rear passenger temperature/mode/blower settings with the driver temperature/mode/blower settings. Changing the front passenger temperature or rear passenger temperature/mode/blower settings while in SYNC will automatically exit this feature. Note: The SYNC button is only available on the touchscreen. |
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Rear Climate Control Button Press and release this button to access the rear climate controls. The rear climate indicator illuminates when the rear climate controls screen is on. |
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Mode Control
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Mode Control Select Mode by pressing one of the Mode buttons on the touchscreen to change the airflow distribution mode. The airflow distribution mode can be adjusted so air comes from the instrument panel outlets, floor outlets, defrost outlets and demist outlets. The Mode settings are as follows: |
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Panel Mode
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Panel Mode Air comes from the outlets in the instrument panel. Each of these outlets can be individually adjusted to direct the flow of air. The air vents of the center outlets and outboard outlets can be moved up and down or side to side to regulate airflow direction. There is a shut off wheel located below the air vanes to shut off or adjust the amount of airflow from these outlets. |
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Bi-Level Mode
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Bi-Level Mode Air comes from the instrument panel outlets and floor outlets. A slight amount of air is directed through the defrost and side window demister outlets. Note: Bi-Level mode is designed under comfort conditions to provide cooler air out of the panel outlets and warmer air from the floor outlets. |
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Floor Mode
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Floor Mode Air comes from the floor outlets. A slight amount of air is directed through the defrost and side window demister outlets. |
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Mix Mode
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Mix Mode Air is directed through the floor, defrost, and side window demister outlets. This setting works best in cold or snowy conditions that require extra heat to the windshield. This setting is good for maintaining comfort while reducing moisture on the windshield. |
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A/C Button Press and release this button on the touchscreen, or push the button on the faceplate to change the current setting. The A/C indicator illuminates when A/C is on. |
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Recirculation Button Press and release this button to change the system between recirculation mode and outside air mode. The Recirculation indicator and the A/C indicator illuminate when the Recirculation button is pressed. Recirculation can be used when outside conditions such as smoke, odors, dust, or high humidity are present. Recirculation can be used in all modes except Defrost. Recirculation may be unavailable (button on the touchscreen greyed out) if conditions exist that could create fogging on the inside of the windshield. The A/C can be deselected manually without disturbing the mode control selection. Continuous use of the Recirculation mode may make the inside air stuffy and window fogging may occur. Extended use of this mode is not recommended. |
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Front Defrost Button Press and release the Front Defrost button on the touchscreen, or push and release the button on the faceplate, to change the current airflow setting to Defrost mode. The Front Defrost indicator illuminates when Front Defrost is on. Air comes from the windshield and side window demist outlets. When the defrost button is selected, the blower level may increase. Use Defrost mode with maximum temperature settings for best windshield and side window defrosting and defogging. When toggling the front defrost mode button, the climate system will return to the previous setting. |
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Rear Defrost Button Press and release the Rear Defrost button on the touchscreen, or push and release the button on the faceplate, to turn on the rear window defroster and the heated outside mirrors (if equipped). The Rear Defrost indicator illuminates when the rear window defroster is on. The rear window defroster automatically turns off after 15 minutes. |
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Climate Control OFF Button Press and release the OFF button on the touchscreen, or push the OFF button on the faceplate to turn the Climate Control ON/OFF. |
CONTROLLING THE REAR CLIMATE CONTROLS FROM THE FRONT MANUAL TEMPERATURE CONTROL (MTC) PANEL
The rear MTC system has floor air outlets at the rear right side of the third row seats and overhead outlets at each outboard rear seating position. The system provides heated air through the floor outlets or cool, dehumidified air through the headliner outlets.
The rear system climate controls on the touchscreen are located in the Uconnect touch system, located on the instrument panel.
The Three-Zone climate control system allows for adjustment of the rear climate controls from the front climate panel.
To change the rear system settings:
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Press the REAR CLIMATE button to change control to rear control mode, the rear display appears. Control functions now operate rear system.
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To return to Front screen, press the FRONT CLIMATE button.
Rear Lock
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Pressing the Rear Lock button on the Uconnect touchscreen illuminates a lock symbol in the rear display. The rear climate controls are controlled from the front Uconnect system.
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Rear occupants can only adjust the rear controls when the Rear Temperature Lock button is turned off.
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The rear MTC is located in the headliner, near the center of the vehicle.
Radio 4.3 Manual Rear Climate Controls
Uconnect 3/3 NAV Manual Rear Climate Controls
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Description |
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Rear Lock Button Press and release the LOCK REAR button to lock out the rear manual temperature controls from adjusting the rear temperature and blower settings. The LOCK REAR indicator illuminates when LOCK REAR is on. |
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Done Button For Radio 4.3: Press and release this button to complete any climate changes. Front Climate Button For Uconnect 3/3 NAV: Press and release the Front Climate button to return to the Front Climate Control screen. |
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Rear Passenger Temperature Up and Down Buttons Provides the front occupants with the ability to control rear temperature. For Radio 4.3: Press and hold the slide bar to increase or decrease the temperature. For Uconnect 3/3 NAV: Press and hold the slide bar to increase or decrease the temperature or push the up arrow button on the touchscreen to increase the temperature and push the down arrow button on the touchscreen to decrease the temperature. When the SYNC feature is active, the passenger’s temperature moves up and down with the driver’s temperature. |
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Rear Blower Control Blower Control regulates the amount of air forced through the rear climate system. There are seven blower speeds available. The speeds can be selected using the buttons on the touchscreen. |
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Rear Passenger Climate Control OFF Button Press and release this button to turn the Rear Climate Controls off. |
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Mode Control |
Rear Mode Control Select Mode by pressing one of the Mode buttons on the touchscreen to change the airflow distribution mode. The airflow distribution mode can be adjusted so air comes from the instrument panel outlets and floor outlets. The Mode settings are as follows: |
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Panel Mode
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Panel Mode Press this button on the touchscreen to change the air distribution mode to Panel Mode. In Panel Mode, air comes from the outlets in the instrument panel. Each of these outlets can be individually adjusted to direct the flow of air. The air vanes of the center outlets and outboard outlets can be moved up and down or side to side to regulate airflow direction. There is a shut off wheel located below the air vanes to shut off or adjust the amount of airflow from these outlets. |
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Bi-Level Mode
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Bi-Level Mode Press this button on the touchscreen to change the air distribution mode to Bi-Level Mode. In Bi-Level Mode, air comes from the instrument panel outlets and floor outlets. A slight amount of air is directed through the defrost and side window demister outlets. Note: Bi-Level mode is designed under comfort conditions to provide cooler air out of the panel outlets and warmer air from the floor outlets. |
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Floor Mode
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Floor Mode Press this button on the touchscreen to change the air distribution mode to Floor Mode. In Floor Mode, air comes from the floor outlets. A slight amount of air is directed through the defrost and side window demister outlets. |
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SYNC Button Press the SYNC button on the touchscreen to toggle the SYNC feature on/off. The SYNC indicator illuminates when SYNC is on. SYNC synchronizes the front passenger temperature and rear passenger temperature/mode/blower settings with the driver temperature/mode/blower settings. Changing the front passenger temperature or rear passenger temperature/mode/blower settings while in SYNC will automatically exit this feature. Note: The SYNC button is only available on the touchscreen. |
REAR MANUAL CLIMATE CONTROLS
Rear MTC Control Knobs
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Description |
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Mode Knob
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Rear Mode Knob Turn the rear mode knob to adjust airflow distribution. The rear mode settings are displayed in the control head. The rear airflow distribution mode can be adjusted so air comes from the headliner outlets, the floor outlets or both. |
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Panel Mode
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Panel Mode Air comes from the outlets in the headliner. Each of these outlets can be individually adjusted to direct the flow of air. Moving the air vanes of the outlets to one side will shut off the airflow. |
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Bi-Level Mode
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Bi-Level Mode Air comes from both the headliner outlets and the floor outlets. Note: In many temperature positions, the Bi-Level mode is designed to provide cooler air out of the headliner outlets and warmer air from the floor outlets. |
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Floor Mode
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Floor Mode Air comes from the floor outlets. |
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Rear Temperature Control Knob Turn the rear temperature knob to adjust the temperature. Turn it to the right (clockwise) to raise the temperature. Turn it to the left (counterclockwise) to lower the temperature. The rear temperature setting is displayed on the control head. |
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Rear Blower Control Knob Rear Blower Control regulates the amount of air forced through the rear climate system. There are seven blower speeds available. The blower speeds can be selected using the blower buttons on the touchscreen. |
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Rear Climate Control/Blower Off To turn the Rear Climate Controls off, turn the Blower Control knob to the O (off) position. |
AUTOMATIC CLIMATE CONTROLS OVERVIEW
Radio 4.3 Automatic Tri-Zone Temperature Controls
Uconnect 3/3 NAV Automatic Tri-Zone Temperature Controls
AUTOMATIC CLIMATE CONTROLS DESCRIPTIONS
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Description |
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MAX A/C Button Press and release the MAX A/C button on the touchscreen to change the current setting to the coldest output of air. The MAX A/C indicator illuminates when MAX A/C is on. Pressing the button again will cause the MAX A/C operation to exit. Note: The MAX A/C button is only available on the touchscreen. |
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A/C Button Press and release this button on the touchscreen, or push the button on the faceplate to change the current setting. The A/C indicator illuminates when A/C is on. |
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Recirculation Button Press and release this button to change the system between recirculation mode and outside air mode. The Recirculation indicator illuminates when Recirculation is on. Recirculation can be used when outside conditions such as smoke, odors, dust, or high humidity are present. Recirculation can be used in all modes. Recirculation may be unavailable (button on the touchscreen greyed out) if conditions exist that could create fogging on the inside of the windshield. The A/C can be deselected manually without disturbing the mode control selection. Continuous use of the Recirculation mode may make the inside air stuffy and window fogging may occur. Extended use of this mode is not recommended. |
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AUTO Button Set your desired temperature and press AUTO. AUTO will achieve and maintain your desired temperature by automatically adjusting the blower speed and air distribution. AUTO mode is highly recommended for efficiency. You can press and release this button on the touchscreen, or push the button on the faceplate, to turn AUTO on. The AUTO indicator illuminates when AUTO is on. Toggling this function will cause the system to switch between manual mode and automatic modes. Refer to “Automatic Operation” within this section for more information. |
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Front Defrost Button Press and release the Front Defrost button on the touchscreen, or push and release the button on the faceplate, to change the current airflow setting to Defrost mode. The Front Defrost indicator illuminates when Front Defrost is on. Air comes from the windshield and side window demist outlets. When the defrost button is selected, the blower level may increase. Use Defrost mode with maximum temperature settings for best windshield and side window defrosting and defogging. When toggling the front defrost mode button, the climate system will return to the previous setting. |
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Rear Defrost Button Press and release the Rear Defrost button on the touchscreen, or push and release the button on the faceplate, to turn on the rear window defroster and the heated outside mirrors (if equipped). The Rear Defrost indicator illuminates when the rear window defroster is on. The rear window defroster automatically turns off after 15 minutes. |
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Rear Climate Control Button Press and release this button on the touchscreen to access the rear climate controls. The rear climate indicator illuminates when the rear climate controls are on. Note: The REAR CLIMATE button is only available on the touchscreen. |
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Driver And Passenger Temperature Up And Down Buttons Provides the driver and passenger with independent temperature control. Push the red button on the faceplate or touchscreen or press and slide the temperature bar towards the red arrow button on the touchscreen for warmer temperature settings. Push the blue button on the faceplate or touchscreen or press and slide the temperature bar towards the blue arrow button on the touchscreen for cooler temperature settings. |
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SYNC Button Press the SYNC button on the touchscreen to toggle the SYNC feature on/off. The SYNC indicator illuminates when SYNC is on. SYNC synchronizes the front passenger temperature and rear passenger temperature/mode/blower settings with the driver temperature/mode/blower settings. Changing the front passenger temperature or rear passenger temperature/mode/blower settings while in SYNC will automatically exit this feature. Note: The SYNC button is only available on the touchscreen. |
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Faceplate Knob
Touchscreen Buttons
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Blower Control Blower Control regulates the amount of air forced through the climate system. There are seven blower speeds available. The speeds can be selected using either the blower control knob on the faceplate or the buttons on the touchscreen.
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Mode Control
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Mode Control Select Mode by pressing one of the Mode buttons on the touchscreen to change the airflow distribution mode. The airflow distribution mode can be adjusted so air comes from the instrument panel outlets, floor outlets, defrost outlets and demist outlets. The Mode settings are as follows: |
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Panel Mode
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Panel Mode Air comes from the outlets in the instrument panel. Each of these outlets can be individually adjusted to direct the flow of air. The air vanes of the center outlets and outboard outlets can be moved up and down or side to side to regulate airflow direction. There is a shut off wheel located below the air vanes to shut off or adjust the amount of airflow from these outlets. |
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Bi-Level Mode
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Bi-Level Mode Air comes from the instrument panel outlets and floor outlets. A slight amount of air is directed through the defrost and side window demister outlets. Note: Bi-Level mode is designed under comfort conditions to provide cooler air out of the panel outlets and warmer air from the floor outlets. |
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Floor Mode
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Floor Mode Air comes from the floor outlets. A slight amount of air is directed through the defrost and side window demister outlets. |
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Mix Mode
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Mix Mode Air is directed through the floor, defrost, and side window demister outlets. This setting works best in cold or snowy conditions that require extra heat to the windshield. This setting is good for maintaining comfort while reducing moisture on the windshield. |
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Climate Control OFF Button Press and release the OFF button on the touchscreen, or push the OFF button on the faceplate to turn the Climate Control ON/OFF. |
CONTROLLING THE REAR CLIMATE CONTROLS FROM THE FRONT AUTOMATIC TEMPERATURE CONTROL (ATC) PANEL
The rear ATC system has floor air outlets at the rear right side of the third row seats and overhead outlets at each outboard rear seating position. The system provides heated air through the floor outlets or cool, dehumidified air through the headliner outlets. The rear system temperature control buttons are located in the Uconnect system, located on the instrument panel.
The Three-Zone ATC system allows for adjustment of the rear climate controls from the front ATC panel. To change the rear system settings:
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Press the REAR CLIMATE button to change control to rear control mode, rear display will appear. Control functions now operate the rear system.
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To return to Front screen, press the FRONT CLIMATE button.
Radio 4.3 Automatic Rear Climate Buttons On The Touchscreen
Uconnect 3/3 NAV Automatic Rear Climate Buttons On The Touchscreen
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Description |
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Rear Auto Button Set your desired rear temperature and press REAR AUTO on the touchscreen. REAR AUTO will achieve and maintain your desired rear temperature by automatically adjusting the rear blower speed and rear air distribution. REAR AUTO mode is highly recommended for efficiency. The REAR AUTO indicator illuminates when REAR AUTO is on. Toggling this function will cause the system to switch between manual mode and automatic modes. Refer to "Automatic Operation" within this section for further information. |
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Rear Lock Button Press and release the LOCK REAR button to lock out the rear manual temperature controls from adjusting the rear temperature and blower settings. LOCK REAR indicator illuminates when LOCK REAR is on. |
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Done Button For Radio 4.3: Press and release this button to complete any climate changes. Front Climate Button For Uconnect 3/3 NAV: Press and release this button to change the display on the Uconnect system back to the Front Climate Controls. |
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Rear Passenger Temperature Up and Down Buttons Provides the front occupants with the ability to control rear temperature. For Radio 4.3: Press and hold the slide bar to increase or decrease the temperature. For Uconnect 3/3 NAV: Press and hold the slide bar to increase or decrease the temperature or push the up arrow button on the touchscreen to increase the temperature and push the down arrow button on the touchscreen to decrease the temperature. When the SYNC feature is active, the passenger’s temperature moves up and down with the driver’s temperature. |
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SYNC Button Press the SYNC button on the touchscreen to toggle the SYNC feature on/off. The SYNC indicator illuminates when SYNC is on. SYNC synchronizes the front passenger temperature and rear passenger temperature/mode/blower settings with the driver temperature/mode/blower settings. Changing the front passenger temperature or rear passenger temperature/mode/blower settings while in SYNC will automatically exit this feature. Note: The SYNC button is only available on the touchscreen. |
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Rear Blower Control Rear Blower Control regulates the amount of air forced through the rear climate system. There are seven blower speeds available. The speeds can be selected using the buttons on the touchscreen. Use the small blower icon (or blower icon with downward arrow) to reduce the blower setting and the large blower icon (or blower icon with upward arrow) to increase the blower setting. Blower can also be selected by pressing the blower bar area between the icons. |
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Rear Passenger Climate Control OFF Button Press and release this button to turn the Rear Climate Controls off. |
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Mode Control |
Rear Mode Control Select Mode by pressing one of the Mode buttons on the touchscreen to change the airflow distribution mode. The airflow distribution mode can be adjusted so air comes from the instrument panel outlets, the floor outlets or both. The Mode settings are as follows: |
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Panel Mode
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Panel Mode Press this button on the touchscreen to change the air distribution mode to Panel Mode. In Panel Mode, air comes from the outlets in the instrument panel. Each of these outlets can be individually adjusted to direct the flow of air. The air vanes of the center outlets and outboard outlets can be moved up and down or side to side to regulate airflow direction. There is a shut off wheel located below the air vanes to shut off or adjust the amount of airflow from these outlets. |
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Bi-Level Mode
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Bi-Level Mode Press this button on the touchscreen to change the air distribution mode to Bi-Level Mode. In Bi-Level Mode, air comes from the instrument panel outlets and floor outlets. A slight amount of air is directed through the defrost and side window demister outlets. Note: Bi-Level mode is designed under comfort conditions to provide cooler air out of the panel outlets and warmer air from the floor outlets. |
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Floor Mode
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Floor Mode Press this button on the touchscreen to change the air distribution mode to Floor Mode. In Floor Mode, air comes from the floor outlets. A slight amount of air is directed through the defrost and side window demister outlets. |
REAR AUTOMATIC TEMPERATURE CONTROL (ATC)
Rear ATC Control Features
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Adjust the Rear Blower, Rear Temperature and the Rear Modes to suit your comfort needs.
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ATC is selected by adjusting the knob to the AUTO position.
Once the desired temperature is displayed, the ATC System achieves and maintain that comfort level. When the system is set up for your comfort level, it is not necessary to change the settings. You experience the greatest efficiency by simply allowing the system to function automatically.
Note:
It is not necessary to move the temperature settings. The system automatically adjusts the temperature, mode and fan speed to provide comfort as quickly as possible.
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Description |
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Mode Knob
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Rear Mode Knob Turn the rear mode knob to adjust airflow distribution. The rear mode settings are displayed in the control head. The rear airflow distribution mode can be adjusted so air comes from the headliner outlets, the floor outlets or both. |
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Panel Mode
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Panel Mode Air comes from the outlets in the headliner. Each of these outlets can be individually adjusted to direct the flow of air. Moving the air vanes of the outlets to one side will shut off the airflow. |
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Bi-Level Mode
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Bi-Level Mode Air comes from both the headliner outlets and the floor outlets. Note: In many temperature positions, the Bi-Level mode is designed to provide cooler air out of the headliner outlets and warmer air from the floor outlets. |
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Floor Mode
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Floor Mode Air comes from the floor outlets. |
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Rear Temperature Control Knob Turn the rear temperature knob to adjust the temperature. Turn it to the right (clockwise) to raise the temperature. Turn it to the left (counterclockwise) to lower the temperature. The rear temperature setting is displayed in the control head. |
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Rear Blower Control Knob The rear blower control can be manually set to off, or any fixed blower speed by rotating the Blower Control Knob in the rear of the vehicle. This allows the rear seat occupants to control the volume of air circulated in the rear of the vehicle. When rear controls are locked by the front system, the Rear Lock symbol on the temperature knob is illuminated and any rear overhead adjustments are ignored. |
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Rear AUTO Setting Turn the blower knob to the AUTO setting. The rear AUTO setting is displayed in the control head when REAR AUTO is on. This feature automatically controls the rear interior cabin temperature by adjusting airflow distribution and amount. Changing the blower knob to any other blower setting will cause the rear system to switch to manual mode. Refer to "Automatic Operation" within this section for more information. |
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Rear Climate Control/Blower Off To turn the Rear Climate Controls off, turn the Blower Control knob to the O (off) position. |
CLIMATE CONTROL FUNCTIONS
A/C (AIR CONDITIONING)
The Air Conditioning (A/C) button allows the operator to manually activate or deactivate the air conditioning system. When the air conditioning system is turned on, cool dehumidified air will flow through the outlets into the cabin. For improved fuel economy, press the A/C button to turn off the air conditioning and manually adjust the blower and airflow mode settings. Also, make sure to select only Panel, Bi-Level, or Floor modes.
Note:
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For Manual Climate Controls, if the system is in Mix, Floor or Defrost Mode, the A/C can be turned off, but the A/C system shall remain active to prevent fogging of the windows.
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If fog or mist appears on the windshield or side glass, select Defrost mode, and increase blower speed if needed.
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If your air conditioning performance seems lower than expected, check the front of the A/C condenser (located in front of the radiator), for an accumulation of dirt or insects. Clean with a gentle water spray from the front of the radiator and through the condenser.
MAX A/C
MAX A/C sets the control for maximum cooling performance.
Press and release to toggle between MAX A/C and the prior settings. The button illuminates when MAX A/C is on.
In MAX A/C, the blower level and mode position can be adjusted to desired user settings. Pressing other settings will cause the MAX A/C operation to switch to the selected setting and MAX A/C to exit.
RECIRCULATION
In cold weather, use of Recirculation mode may lead to excessive window fogging. The Recirculation feature may be unavailable (button on the touchscreen greyed out) if conditions exist that could create fogging on the inside of the windshield.
On systems with Manual Climate Controls, if equipped, the Recirculation mode is not allowed in Defrost mode to improve window clearing operation. Recirculation is disabled automatically if this mode is selected. Attempting to use Recirculation while in this mode causes the LED in the control button to blink and then turns off.
AUTOMATIC TEMPERATURE CONTROL (ATC) — IF EQUIPPED
AUTOMATIC OPERATION
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Push the AUTO button on the faceplate, or the AUTO button on the touchscreen on the Automatic Temperature Control (ATC) Panel.
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Next, adjust the temperature you would like the system to maintain by adjusting the driver and passenger temperature control buttons. Once the desired temperature is displayed, the system achieves and automatically maintains that comfort level.
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When the system is set up for your comfort level, it is not necessary to change the settings. You will experience the greatest efficiency by simply allowing the system to function automatically.
Note:
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It is not necessary to move the temperature settings for cold or hot vehicles. The system automatically adjusts the temperature, mode, and blower speed to provide comfort as quickly as possible.
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The temperature can be displayed in U.S. or Metric units by selecting the US/Metric customer programmable feature. Refer to the “Uconnect Settings” in “Multimedia” for further information. To provide you with maximum comfort in the Automatic mode during cold start-ups, the blower fan remains on low until the engine warms up. The blower will increase in speed and transition into Auto mode.
MANUAL OPERATION OVERRIDE
This system offers a full complement of manual override features. The AUTO symbol in the front ATC display will be turned off when the system is being used in the manual mode.
OPERATING TIPS
Note:
Refer to the chart at the end of this section for suggested control settings for various weather conditions.
SUMMER OPERATION
The engine cooling system must be protected with a high-quality antifreeze coolant to provide proper corrosion protection and to protect against engine overheating. OAT coolant (conforming to MS.90032) is recommended. Refer to “Fluids And Lubricants” in “Technical Specifications” for proper coolant selection.
WINTER OPERATION
To ensure the best possible heater and defroster performance, make sure the engine cooling system is functioning properly and the proper amount, type, and concentration of coolant is used. Refer to “Fluids And Lubricants” in “Technical Specifications” for proper coolant selection. Use of the air Recirculation mode during Winter months is not recommended, because it may cause window fogging.
VACATION/STORAGE
Before you store your vehicle, or keep it out of service (i.e., vacation) for two weeks or more, run the air conditioning system at idle for about five minutes, in fresh air with the blower setting on high. This will ensure adequate system lubrication to minimize the possibility of compressor damage when the system is started again.
WINDOW FOGGING
Vehicle windows tend to fog on the inside in mild, rainy, and/or humid weather. To clear the windows, select Defrost or Mix mode and increase the front blower speed. Do not use the Recirculation mode without A/C for long periods, as fogging may occur.
CAUTION:
Failure to follow these cautions can cause damage to the heating elements:
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Use care when washing the inside of the rear window. Do not use abrasive window cleaners on the interior surface of the window. Use a soft cloth and a mild washing solution, wiping parallel to the heating elements. Labels can be peeled off after soaking with warm water.
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Do not use scrapers, sharp instruments, or abrasive window cleaners on the interior surface of the window.
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Keep all objects a safe distance from the window.
OUTSIDE AIR INTAKE
Make sure the air intake, located directly in front of the windshield, is free of obstructions such as leaves. Leaves collected in the air intake may reduce airflow, and if they enter the plenum, they could plug the water drains. In winter months, make sure the air intake is clear of ice, slush, and snow.
A/C AIR FILTER
The climate control system filters out dust and pollen from the air. Refer to an authorized dealer for filter replacement instructions.
ECONOMY MODE
If ECONOMY mode is desired, push the A/C button to turn off the LED indicator and the A/C compressor. Rotate the temperature control knob to the desired temperature. Also, make sure to select only Panel, Bi-Level, or Floor modes.
OPERATING TIPS CHART
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WEATHER |
CONTROL SETTINGS |
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Hot Weather And Vehicle Interior Is Very Hot |
Set the mode control to |
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Warm Weather |
Turn |
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Cool Sunny |
Operate in |
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Cool & Humid Conditions |
Set the mode control to |
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Cold Weather |
Set the mode control to the |
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on, and blower on high. Roll down the windows for a minute to flush out the hot air. Adjust the controls as needed to achieve comfort.
position.
and turn 
position.Download Manual