Lights
Display messagesPossible causes/consequences andMSolutions
b
CheckLeftLowBeam(Example)
The bulb in question is malfunctioning.
XVisit a qualified specialist workshop.
or
XCheck whether you are permitted to replace the bulb yourself
(Ypage 128).
iLED light sources: the display message for the corresponding
lamp only appears when all the LEDs in the lamp have failed.
b
Malfunction SeeOperator’s Manual
The exterior lighting is malfunctioning.
XVisit a qualified specialist workshop.
b
Auto Lamp FunctionInoperative
The light sensor is malfunctioning.
XVisit a qualified specialist workshop.
b
Switch Off Lights
You leave the vehicle and the lights are switched on. A warning tone
also sounds.
XTurn the light switch to position Ã.
b
Switch On Headlamps
You are driving with low-beam headlamps switched off.
XTurn the light switch to positionLorÃ.
Adaptive HighbeamAssist Plus Inoper‐ative
Adaptive Highbeam Assist Plus is faulty.
XVisit a qualified specialist workshop.
Adaptive HighbeamAssist Plus Cur‐rently UnavailableSee Operator's Man‐ual
Adaptive Highbeam Assist Plus is deactivated and temporarily inop-
erative.
Possible causes are:
Rthe windshield in the camera's field of vision is dirty
Rvisibility is impaired due to heavy rain, snow or fog
XClean the windshield.
If the system detects that the camera is fully operational again, the
Adaptive Highbeam Assist Plus Available Again
message is
displayed.
Adaptive Highbeam Assist Plus is available again.
Display messages241
On-board computer and displays
Z
