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2022 Lincoln Navigator Owners Manual - Driving hints



Driving hints

REDUCED ENGINE PERFORMANCE



WARNING   WARNING:  If you continue to drive your vehicle when the engine is overheating, the engine could stop without warning. Failure to follow this instruction could result in the loss of control of your vehicle.

 

If the engine coolant temperature gauge needle moves to the upper limit position, the engine is overheating.   See   Instrument Cluster Overview

You must only drive your vehicle for a short distance if the engine overheats. The distance you can travel depends on ambient temperature, vehicle load and terrain. The engine continues to operate with limited power for a short period of time.

 If the engine temperature continues to rise, the fuel supply to the engine reduces.The air conditioning switches off and the engine cooling fan operates continually.

  1. Gradually reduce your speed and stop your vehicle as soon as it is safe to do so.
  1. Immediately switch the engine off to prevent severe engine damage.
  1. Wait for the engine to cool down.
  1. Check the coolant level.   See   Cooling System Capacity and Specification
  1. Have your vehicle checked as soon as possible.

 COLD WEATHER PRECAUTIONS

The functional operation of some components and systems can be affected at temperatures below approximately -13 °F (-25 °C).

DRIVING ON SNOW AND ICE

WARNING   WARNING:  If you are driving in slippery conditions that require tire chains or cables, then it is critical that you drive cautiously. Keep speeds down, allow for longer stopping distances and avoid aggressive steering to reduce the chances of a loss of vehicle control which can lead to serious injury or death. If the rear end of your vehicle slides while cornering, steer in the direction of the slide until you regain control of your vehicle.

 

On ice and snow, you should drive more slowly than usual. Your vehicle has an anti-lock braking system, apply the brake pedal steadily. Do not pump the brake pedal.  See   Anti-Lock Braking System Limitations

BREAKING-IN

Your vehicle requires a break-in period. For the first 1,000 mi (1,600 km), avoid driving at high speeds, heavy braking, aggressive shifting or using your vehicle to tow. During this time, your vehicle may exhibit some unusual driving characteristics.

DRIVING ECONOMICALLY



The following helps to improve fuel consumption:

  • Drive smoothly, accelerate gently and anticipate the road ahead to avoid heavy braking.
  • Regularly check your tire pressures and make sure that they are inflated to the correct pressure.
  • Follow the recommended maintenance schedule and carry out the recommended checks.
  • Plan your journey and check the traffic before you set off. It is more efficient to combine errands into a single trip whenever possible.
  • Avoid idling the engine in cold weather or for extended periods. Start the engine only when you are ready to set off.
  • Do not carry unnecessary weight in your vehicle as extra weight wastes fuel.
  • Do not add unnecessary accessories to the exterior of your vehicle, for example running boards. If you use a roof rack, remember to fold it down or remove it when not in use.
  • Do not shift into neutral when you are braking or when your vehicle is slowing down.
  • Shut all windows when driving at high speeds.
  • Switch off all electric systems when not in use, for example air conditioning. Make sure that you unplug any accessories from the auxiliary power points when not in use.

EMERGENCY MANEUVERS

In an unavoidable emergency where you must make a sudden sharp maneuver, turn the steering wheel only as rapidly and as far as required to avoid the emergency. Apply smooth pressure to the accelerator pedal or brake pedal as needed. Avoid abrupt steering, acceleration and braking changes. Abrupt changes could increase the risk of vehicle roll over, loss of vehicle control and personal injury. If possible, use any available road surfaces to bring your vehicle under control.

DRIVING THROUGH MUD AND WATER



MUD

Be cautious of sudden changes in vehicle speed or direction when you are driving in mud. Even all-wheel drive and four-wheel drive vehicles can lose traction in mud. If your vehicle slides, steer in the direction of the slide until you regain control of your vehicle. After driving through mud, clean off residue stuck to rotating driveshafts and tires. Excess residue can cause an imbalance that could damage drive components.

Note:   If your vehicle gets stuck in mud, it could be rocked out by shifting between forward and reverse gears, stopping between shifts in a steady pattern. Press lightly on the accelerator in each gear.

Note:   Do not rock your vehicle if the engine is not at normal operating temperature, as damage to the transmission could occur.

Note:   Do not rock your vehicle for more than a minute, as damage to the transmission and tires could occur or the engine could overheat.

WATER

If you must drive though deep water, drive slowly. The water could limit traction or brake capability.   See   Driving Through Shallow Water

When driving though water, determine the depth and avoid water higher than the center of the wheel.

Once through water, always try the brakes. Wet brakes do not stop your vehicle as quickly as dry brakes. Apply light pressure to the brake pedal while slowly moving the vehicle to dry the brakes.

Note:   Driving through deep water could cause damage to the transmission. If the front or rear axle is submerged in water, have the axle lubricant and power transfer unit lubricant checked and changed if necessary.

DRIVING ON HILLY OR SLOPING TERRAIN

WARNING   WARNING:  Extreme care should be used when steering the vehicle in reverse down a slope so as not to cause the vehicle to swerve out of control.

 

Although natural obstacles could make it necessary to travel diagonally up or down a hill or steep incline, you should try to drive straight up or straight down.

Note:   Avoid turning on steep slopes or hills. A danger lies in losing traction, slipping sideways and possible vehicle roll over. Whenever driving on a hill, determine beforehand the route you can use. Do not drive over the crest of a hill without seeing what conditions are on the other side. Do not drive in reverse over a hill without the aid of an observer.

Apply just enough power to the wheels to climb the hill. Too much power causes the tires to slip, spin or lose traction, and you could lose control of your vehicle. When descending a steep hill, do not descend the hill in neutral. Avoid sudden hard braking to keep the front wheels rolling and to maintain your vehicle's steering.

Note:   Your vehicle has anti-lock brakes, apply the brakes steadily. Do not pump the brakes.

Note:   If your vehicle gets stuck driving on hilly or sloping terrain, it could be rocked out by shifting between forward and reverse gears, stopping between shifts in a steady pattern. Press lightly on the accelerator in each gear.

Note:   Do not rock your vehicle if the engine is not at normal operating temperature, as damage to the transmission could occur.

Note:   Do not rock your vehicle for more than a minute, as damage to the transmission and tires could occur or the engine could overheat.

DRIVING IN SAND

When driving over sand, try to keep all four wheels on the most solid area of the trail.Steadily drive through the terrain.Apply the accelerator slowly and avoid excessive wheel slip. Do not drive your vehicle in deep sand for an extended period of time.This could overheat the system.A message appears in the instrument cluster display.

Note:   If your vehicle gets stuck driving on hilly or sloping terrain, it could be rocked out by shifting between forward and reverse gears, stopping between shifts in a steady pattern. Press lightly on the accelerator in each gear.

Note:   Do not rock your vehicle if the engine is not at normal operating temperature, as damage to the transmission could occur.

Note:   Do not rock your vehicle for more than a minute, as damage to the transmission and tires could occur or the engine could overheat.

DRIVING THROUGH SHALLOW WATER



WARNING   WARNING:  Do not attempt to cross a deep or flowing body of water. Failure to follow this instruction could result in the loss of control of your vehicle, personal injury or death.

 

Note:   Driving through standing water can cause vehicle damage.

Note:   Engine damage can occur if water enters the air filter.

Before driving through standing water, check the depth. Never drive through water that is higher than the bottom of the front rocker area of your vehicle.

Driving through Water

 When driving through standing water, drive very slowly and do not stop your vehicle. Your brake performance and traction could be limited.After driving through water and as soon as it is safe to do so:

  • Lightly press the brake pedal to dry the brakes and to check that they work.
  • Turn the steering wheel to check that the steering power assist works.

Check the function of the following:

  • Horn
  • Exterior lights

FLOOR MATS

WARNING   WARNING:  Use a floor mat designed to fit the footwell of your vehicle that does not obstruct the pedal area. Failure to follow this instruction could result in the loss of control of your vehicle, personal injury or death.
WARNING   WARNING:  Pedals that cannot move freely can cause loss of vehicle control and increase the risk of serious personal injury.
WARNING   WARNING:  Secure the floor mat to both retention devices so that it cannot slip out of position and interfere with the pedals. Failure to follow this instruction could result in the loss of control of your vehicle, personal injury or death.
WARNING   WARNING:  Do not place additional floor mats or any other covering on top of the original floor mats. This could result in the floor mat interfering with the operation of the pedals. Failure to follow this instruction could result in the loss of control of your vehicle, personal injury or death.
WARNING   WARNING:  Always make sure that objects cannot fall into the driver foot well while your vehicle is moving. Objects that are loose can become trapped under the pedals causing a loss of vehicle control.


Floor Mats

To install floor mats that have eyelets, position the floor mat eyelet over the retention post and press down to lock in position. Repeat for all eyelets on the floor mat.

To remove the floor mats, reverse the installation procedure.

Note:   Regularly check the floor mats to make sure they are secure.


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