Assist systems
General information
— As the driver, you are always completely responsible for all driving tasks. The assist systems cannot replace the driver's attention. Give your full attention to driving the vehicle, and be ready to intervene in the traffic situation at all times.
— Activate the assist systems only if the surrounding conditions permit it. Always adapt your driving style to the current visual, weather, road, and traffic conditions.
— Loose objects can be thrown around the vehicle interior during sudden driving or braking maneuvers, which increases the risk of an accident. Store objects securely while driving.
—For the assist systems to be able to react correctly, the function of the sensors and cameras must not be restricted. Note the information on sensors and cameras page 127.
ts ~Pay attention to applicable local regulations
relating to driving tasks, leaving space for emergency vehicles, vehicle distance, speed, parking location, wheel placement, etc. The driver is always responsible for following the laws that are applicable in the location where the vehicle is being operated.
~You can cancel a steering or braking intervention by the system by braking or accelerating noticeably, steering, or deactivating the respective assist system.
~ Always check the assist systems settings before driving. The settings may have been changed, for example by switching off the ignition or by other drivers.
ZX WaRNING ~The use of an assist system cannot overcome the natural laws of physics. A collision cannot be prevented in certain circumstances.
— Warnings, messages, or indicator lights may not be displayed or initiated on time or correctly, for example, if vehicles are approaching very fast.
— Corrective interventions by the assist systems, such as steering or braking interventions, may not be sufficient or they may not occur. Always be ready to intervene.
— Due to the system limitations when detecting the surrounding area, the systems may warn or intervene unexpectedly or too late in certain situations. The assist systems may also interpret a driving maneuver incorrectly and then warn the driver unexpectedly.
—The systems may not function as expected in unusual driving situations, such as driving offroad, on unpaved roads, on loose ground, on inclines, or on grooves in the road.
—The systems may not function correctly in unclear traffic situations, such as turning lanes, exit ramps, construction zones, rises or dips that obstruct visibility, intersections, toll stations, or city traffic.
~The detection of the surrounding area can be limited, for example by vehicles driving ahead or by rain, snow, heavy spray, or light shining into the camera.
— In trailer mode, some assist systems may be limited, may not react as usual, or may be unavailable. Please refer to the instructions for towing a trailer located in > page 127.
~The steering wheel touch recognition may be limited when you wear gloves. Steering intervention requests from the steering assist systems may occur more frequently.
— If accessories have been mounted on the steering wheel, the steering assist systems may be limited. The frequency of steering
Assist systems
intervention requests from the steering assist systems may vary as well.
General messages Driver assistance systems: currently limited. Affected systems will be continuously updated in message memory If this message appears, one or more driver assist systems is limited or unavailable. To display more information, select the second tab for messages with the multifunction steering wheel > page 13. Take note of the information and adapt your driving style accordingly.
Surrounding area detection Sensor and camera coverage areas
Fig. 95 Sensor coverage area
Fig. 96 Rearview camera coverage area
The assist systems analyze the data from various sensors and cameras installed in the vehicle. Do not use any assist systems if there is damage in there area of the sensors and cameras or on the vehicle underbody. Damage can impair the function of the sensors and cameras or cause malfunctions. Have an authorized Audi dealer or authorized Audi Service Facility check their function.
Radar sensors
Depending on the vehicle equipment, the area surrounding the entire vehicle may be detected fig. 95@. The wheel sensors on the rear corners of the vehicle are positioned so that the adjacent lanes to the left and right are detected on roads with a normal lane width. Ultrasonic sensors
Depending on vehicle equipment, various areas may be displayed in the MMI using the ultrasonic sensors > fig. 95. The range of the displays depends on the location of the ultrasonic sensors: @Approximately 4 feet (1.20 m) Approximately 3 feet (0.90 m) Approximately 5.2 feet (1.60 m) Approximately 3 feet (0.90 m) Approximately 3 feet (0.90 m) The side area @ is detected and evaluated when passing. There may have been changes to the surrounding area after switching the ignition off and on again, after opening the doors, or if the vehicle is left stationary for a period of time. In this >
Assist systems
case, the area will appear black until the area has been detected and evaluated. Cameras
Use the camera image on the display to assist you only if it shows a good, clear picture. Keep in mind that the image in the display is enlarged and distorted. Under certain circumstances, objects may appear different and unclear on the display. The rearview camera can only detect the area marked in red fig. 96. Only this area is displayed on the upper display A\.
— Sensors and cameras have spots in which the surrounding area cannot be detected. Objects, animals, and people may only be detected with limitations may not be detected at all. Always monitor the traffic and the vehicle's surroundings directly and do not become distracted.
— Sensors may be subject to physical system limitations. External sources of interference, for example from other vehicles, can impair sensor functionality. The assist systems may be limited or may not function as expected.
— Obstacles may disappear from the measurement range when approaching them, even if they were already detected.
—In some situations, the ability of the sensors and cameras to detect and display certain objects may be limited. — Objects located above the coverage area,
such as bumpers on parked cars, garage doors that are partially open, or objects that are hanging
—Low obstacles — Narrow objects, such as barrier chains, foliage, poles, or fences — Projecting objects, such as trailer draw
bars — Objects with certain surfaces and structures, such as fabric
~The sensors and cameras and the areas around them must not be obstructed because this can impair the function of the systems that depend on them. Make sure that the sensors and cameras are free of snow, ice, and other deposits. Attachments, stickers, adhesive, or similar objects must not extend into the visual field of the sensors and cameras.
— On vehicles that have factory-installed license plate brackets on the front of the vehicle, the brackets may only be replaced with ones that are the same size and made of the same material. Do not install any license plate brackets on the front of vehicles that do not have factory-installed brackets. Otherwise, the function of the system could be impaired.
~The function of the sensors and cameras may be limited when light and visibility conditions are poor, for example when driving into a tunnel, when there is glare, or when there are reflective objects.
— External ultrasonic sensors, such as those in other vehicles, can interfere with the sensors.
~The coverage areas of the sensors fig. 95 and cameras ° fig. 96 are diagrams and do not represent a true-to-scale image of the sensor ranges.
~The system complies with United States FCC regulations and ISED regulations <page 320.
Assist systems
cations of the sensors and cameras
Fig. 98 Rear area: sensors and cameras.
Front area
Depending on the vehicle equipment, the following sensors and cameras may be installed: ~ Laser scanner in the front of the radiator grille cA
~ Camera behind the windshield ~ Peripheral cameras on the exterior mirrors ~Front peripheral camera in the radiator grille — Night vision camera in the radiator grille ~Front and side ultrasonic sensors ~ Radar sensors at the front corners of the vehicle ~ Radar sensor in the front in the radiator grille Rear area Depending on the vehicle equipment, the following sensors and cameras may be installed: = Rearview camera in the luggage compartment
lid — Radar sensors at the rear corners of the vehicle = Rear and side ultrasonic sensors
Applies to: vehicles with laser scanner = The surface of the laser scanner can become
hot during operation, which increases the risk of burns.
= The laser scanner contains a class 1 laser in accordance with IEC 60825-1:2014. When used according to regulations, the laser is not dangerous. Opening the laser module and removing covers is not permitted. Doing so could cause permanent injuries to the eyes.
= Any repair work on the laser module must be performed by an authorized Audi dealer or authorized Audi Service Facility; otherwise the vehicle's operating license may be voided. Incorrect repairs may cause limited functionality and eye damage.
Applies to: vehicles with laser scanner ~The possible emissions are below the threshold for class 1 lasers.
— Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007.
~The locations of the sensors may differ slightly depending on vehicle equipment.
~ Some sensors are installed under vehicle components and cannot be seen from the outside.
~The system complies with United States FCC regulations and ISED regulations page 320.
Assist systems
Switching assist on and off
Observe the safety precautions and note the limits of the assist systems, sensors, and cameras page 126.
Fig. 99 Center console: driver assistance systems button
Description You can switch some assist systems on and off in the MMI. Depending on the equipment, it may be in the profile selection or the standard display.
» Press the & button ®, or
» Applies to MMI: Select on the home screen: VEHICLE > Driver assistance.
Profile selection Applies to: vehicles with profile selection
» To select a profile, press the profile name on
the upper display or press the button (@) repeatedly until the profile is active.
» To list systems included in a profile, select 5) on the upper display.
The following profiles can be selected: ~ Maximum - All available systems are switched
on in this profile. ~ Basic or All off - Only the basic systems are switched on in this profile. If no basic system is available, the profile is named All off.
~ Individual - You can switch the systems on and off individually in this profile. To switch individual systems on and off in the Individual profile, select and CD for the desired systems.
Standard display Applies to: vehicles with standard display —To switch a system on or off, press CD for the
desired system.
Dri
ng information
Dri Speed warning system
Applies to: vehicles with speed warning system
ing information
The speed warning system helps the driver to stay below a specified maximum speed. A warning threshold can be set in the MMI for this purpose. Once the speed slightly exceeds the stored threshold, the speed warning system will alert the driver with an indicator in the instrument cluster and a warning tone. Once the speed drops below the stored maximum speed, the indicator will turn off Setting a threshold is recommended if you would like to be reminded when you reach a certain maximum speed. Situations where you may want to do so include driving in a country with a general speed limit or if there is a specified maximum speed for winter tires.
Regardless of the speed warning system, you should always monitor your speed using the speedometer and make sure you are following the legal speed limit.
jetting the warning threshold Applies to: vehicles with speed warning system
» Applies to MMI: Select on the home screen: VE~ HICLE > Driver assistance > () > Speed warning.
Messages Applies to: vehicles with speed warning system The following messages may appear depending on the vehicle equipment: manually set xx mph (km/h) warning threshold exceeded
The stored speed was exceeded
Camera-based traffic sign recognition
Applies to: vehicles with camera-based traffic sign recognition
Fig. 100 Instrument cluster: traffic sign recognition
The traffic sign recognition shows the traffic signs detected by the front camera in the instrument cluster display and in the head-up display”. Data from the navigation system is also included in the display. Up to three traffic signs can be displayed in the instrument cluster at once. The speed limit that is currently applicable is displayed in the status line. If necessary, it will be hidden if the system detects that turning right is prohibited at a red light. The display in the headup display* can be switched off > page 26. Within the limits of the system and depending on the market, speed limit restrictions @ in school zones, highways, construction zones, or at night may be displayed. Limitations
The traffic sign recognition is subject to certain system limitations and may be unavailable or only partially available in the following situations: — When visibility is poor, such as in snow, rain,
fog, or heavy spray —When there is glare, for example from oncoming traffic or the sun —At high speeds ~ If the camera's visual field > page 127 is covered, for example by dirt or stickers. For information on cleaning, see > page 285.
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