Display messagesPossible causes/consequences and M Solutionsb
Check Center Brake
LampThe high-mounted brake lamp is faulty.XCheck whether you are permitted to change the bulb yourself
( Y page 124).
or
XVisit a qualified specialist workshop.b
Check Left Tail
and Brake Lamps
or
Check Right Tail
and Brake LampsThe left or right brake/tail lamp is faulty.XCheck whether you are permitted to change the bulb yourself
( Y page 124).
or
XVisit a qualified specialist workshop.b
Check Left High
Beam
or
Check Right High
BeamThe left or right-hand high beam is faulty. XCheck whether you are permitted to change the bulb yourself
( Y page 124).
or
XVisit a qualified specialist workshop.b
Check Left License
Plate Lamp
or
Check Right
License Plate LampThe left or right-hand license plate lamp is faulty. XCheck whether you are permitted to change the bulb yourself
( Y page 124).
or
XVisit a qualified specialist workshop.XVisit a qualified specialist workshop.b
Check Left Fog Lamp
or
Check Front Fog
LampThe left-hand or right-hand front fog lamp is faulty. XCheck whether you are permitted to change the bulb yourself
( Y page 124).
or
XVisit a qualified specialist workshop.b
Check Rear Left
Fog Lamp
or
Check Rear Right
Fog LampThe left-hand or right-hand rear fog lamp is faulty. XCheck whether you are permitted to change the bulb yourself
( Y page 124).
or
XVisit a qualified specialist workshop.244Display messagesOn-board computer and displays
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Display messagesPossible causes/consequences and M Solutionsb
Malfunction See
Operator's ManualThe exterior lighting is faulty.XVisit a qualified specialist workshop.b
Auto Lamp Function
InoperativeThe light sensor is faulty.XVisit a qualified specialist workshop.b
Switch Off LightsThe lights are still switched on when you leave the vehicle. A
warning tone also sounds.XTurn the light switch to c.Adaptive Highbeam
Assist
InoperativeAdaptive Highbeam Assist is faulty. XVisit a qualified specialist workshop.Adaptive Highbeam
Assist
Currently
Unavailable See
Operator's ManualAdaptive Highbeam Assist is deactivated and temporarily
inoperative, if:
R the windshield is dirty in the camera's field of vision.
R visibility is impaired due to heavy rain, snow or fog.XClean the windshield.
Adaptive Highbeam Assist is available again, if:
R the dirt (e.g. slush) drops away while the vehicle is in motion.
R the system detects that the camera is fully operational again.
The Adaptive Highbeam Assist Now Available message is
displayed.
Engine
Display messagesPossible causes/consequences and M Solutions+
Check Coolant
Level See
Operator's ManualThe coolant level is too low.XAdd coolant, observing the warning notes when doing so
( Y page 311).XIf coolant needs adding more often than usual, have the engine
coolant system checked at a qualified specialist workshop.GWarning
Do not spill antifreeze on hot engine parts. Antifreeze contains ethylene glycol which may burn
if it comes into contact with hot engine parts. You could be seriously burned.
246Display messagesOn-board computer and displays
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