Lights
Display messages about LEDs:
This display message will only appear if all LEDs have failed.
Display messages | Possible causes/consequences and
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The left or right-hand cornering light is defective.![]() or ![]() |
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The left or right-hand low-beam headlamp is defective.![]() or ![]() |
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The rear left-hand or rear right-hand turn signal is defective.![]() or ![]() |
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The front left-hand or front right-hand turn signal is defective.![]() or ![]() |
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The turn signal in the left-hand or right-hand exterior mirror is
defective.![]() or ![]() |
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The high-mounted brake lamp is faulty.![]() or ![]() |
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The left or right-hand tail lamp/brake lamp is defective.![]() or ![]() |
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The left or right-hand high beam is defective.![]() or ![]() |
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The left-hand or right-hand front fog lamp is defective.![]() or ![]() |
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The rear fog lamp is defective.![]() or ![]() |
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The front left or front right parking or standing lamp is
defective.![]() or ![]() |
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The backup lamp is defective.![]() or ![]() |
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The left or right front side marker lamp is defective.![]() or ![]() |
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The rear left or right side marker lamp is defective.![]() or ![]() |
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The left or right-hand daytime running lamp is defective.![]() or ![]() |
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The active light function is defective.![]() |
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The exterior lighting is defective.![]() |
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The light sensor is defective.![]() |
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The lights are still switched on when you leave the vehicle. A
warning tone also sounds.![]() ![]() ![]() |
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Adaptive Highbeam Assist is faulty.![]() |
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Adaptive Highbeam Assist is deactivated and temporarily inoperative.
Possible causes are: • the windshield in the camera's field of vision is dirty. • visibility is impaired due to heavy rain, snow or fog. ![]() If the system detects that the camera is fully functional again, the Adaptive Highbeam Assist Now Available display message is shown. Adaptive Highbeam Assist is operational again. |
See also:
Braking
If ABS intervenes when braking, you will feel
a pulsing in the brake pedal.
If ABS intervenes: continue to depress the
brake pedal with force until the braking
situation is over.
To make a ...
Important safety notes
DSR is an aid to assist you when driving
downhill. It keeps the speed of travel at the
speed selected on the on-board computer.
The steeper the downhill gradient, the greater
the DSR braking eff ...
Fuel grade
Only refuel with ULTRA-LOW SULFUR
DIESEL FUEL (ULSD, 15 ppm SULFUR
MAXIMUM). Using other diesel fuels could
result in increased wear and damage to the
engine and/or exhaust system.
Never ...