Lights
Display messages about LEDs:
This display message will only appear if all LEDs have failed.
Display messages
Cornering Lamp Left or Cornering Lamp Right
Possible causes/consequences and ► Solutions
The left or right-hand cornering light is defective.
► Check whether you are permitted to change
the bulb yourself.
or
► Visit a qualified specialist workshop.
Display messages
Low Beam Left or Low Beam Right
Possible causes/consequences and ► Solutions
The left or right-hand low-beam headlamp is defective.
Display messages
Trailer Tail Lamp Left or Trailer Tail Lamp Right
Possible causes/consequences and ► Solutions
The left or right-hand trailer tail lamp is faulty.
► Check whether you are permitted to change
the bulb yourself.
or
► Visit a qualified specialist workshop.
Display messages
Trailer Turn Signal Left or Trailer Turn Signal Right
Possible causes/consequences and ► Solutions
The left or right-hand trailer turn signal lamp is defective.
► Check whether you are permitted to change
the bulb yourself.
or
► Visit a qualified specialist workshop.
Display messages
Trailer Brake Lamp
Possible causes/consequences and ► Solutions
The trailer brake lamp is defective.
► Check whether you are permitted to change
the bulb yourself.
or
► Visit a qualified specialist workshop.
Display messages
Turn Signal Rear Leftor Turn Signal Rear Right
Possible causes/consequences and ► Solutions
The rear left-hand or rear right-hand turn signal is defective.
► Check whether you are permitted to change
the bulb yourself.
or
► Visit a qualified specialist workshop.
Display messages
Turn Signal Front Left or Turn Signal Front Right
Possible causes/consequences and ► Solutions
The front left-hand or front right-hand turn signal is defective.
Display messages
Turn Signal Left Mirror or Turn Signal Right Mirror
Possible causes/consequences and ► Solutions
The turn signal in the left-hand or right-hand exterior mirror is defective.
Display messages
3rd Brake Lamp
Possible causes/consequences and ► Solutions
The high-mounted brake lamp is faulty.
Display messages
Brake Lamp Left or Brake Lamp Right
Possible causes/consequences and ► Solutions
The left or right-hand brake lamp is defective.
► Check whether you are permitted to change
the bulb yourself.
or
► Visit a qualified specialist workshop.
Display messages
High Beam Left or High Beam Right
Possible causes/consequences and ► Solutions
The left or right-hand high beam is defective.
Display messages
License Plate Lamp Left or License Plate Lamp Right
Possible causes/consequences and ► Solutions
The left or right-hand license plate lamp is defective.
► Check whether you are permitted to change
the bulb yourself.
or
► Visit a qualified specialist workshop.
Display messages
Front Foglamp Left or Front Foglamp Right
Possible causes/consequences and ► Solutions
The left-hand or right-hand front fog lamp is defective.
► Check whether you are permitted to change
the bulb yourself.
or
► Visit a qualified specialist workshop.
Display messages
Foglamp Rear Left or Foglamp Rear Right
Possible causes/consequences and ► Solutions
The left-hand or right-hand rear fog lamp is defective.
► Check whether you are permitted to change
the bulb yourself.
or
► Visit a qualified specialist workshop.
Display messages
Standing Lamp Front Left or Standing Lamp Front Right
Possible causes/consequences and ► Solutions
The left-hand or right-hand rear fog lamp is defective.
► Check whether you are permitted to change
the bulb yourself.
or
► Visit a qualified specialist workshop.
Display messages
Reverse Lamp Left or Reverse Lamp Right
Possible causes/consequences and ► Solutions
The left-hand or right-hand rear fog lamp is defective.
► Check whether you are permitted to change
the bulb yourself.
or
► Visit a qualified specialist workshop.
Display messages
Marker Lamp Front Left or Marker Lamp Front Right
Possible causes/consequences and ► Solutions
The left-hand or right-hand rear fog lamp is defective.
► Check whether you are permitted to change
the bulb yourself.
or
► Visit a qualified specialist workshop.
Display messages
Tail Lamp Left or Tail Lamp Right
Possible causes/consequences and ► Solutions
The left-hand or right-hand rear fog lamp is defective.
► Check whether you are permitted to change
the bulb yourself.
or
► Visit a qualified specialist workshop.
Display messages
Daytime Running Light Left or Daytime Running Light Right
Possible causes/consequences and ► Solutions
The left-hand or right-hand rear fog lamp is defective.
► Check whether you are permitted to change
the bulb yourself.
or
► Visit a qualified specialist workshop.
Display messages
Active Headlamps Inoperative
Possible causes/consequences and ► Solutions
The active light function is defective.
► Visit a qualified specialist workshop.
Display messages
AUTO Light Inoperative
Possible causes/consequences and ► Solutions
The light sensor is defective.
► Visit a qualified specialist workshop.
USA only:
► Switch off the daytime running lamps in
the on-board computer.
► Switch the lights on and off using the
light switch.
Display messages
Switch Off Lights
Possible causes/consequences and ► Solutions
The lights are still switched on when you leave the vehicle. A
warning tone also sounds.
► Turn the light switch to
.
or
► If the rear fog lamp is switched on: press
the light switch in to
the stop.
See also:
Restricting the shift range
Press the selector lever to the
left towards D–.
or
Pull the left-hand steering wheel
paddle shifter.
The automatic transmission shifts down one gear and restricts the shift range to
the re ...
Checking the coolant level
Only check the coolant level when the vehicle
is on a level surface and the engine has cooled
down.
Turn the SmartKey to position
2 in the ignition lock.
On vehicles with KEYLESS-GO, press the ...
Headlamps fogged up on the inside
The headlamps may fog up on the inside if
there is high atmospheric humidity.
Drive with the headlamps
switched on.
The level of moisture diminishes,
depending on the length of the journey an ...