Mercedes-Benz GL-Class: Lights - Display messages - On-board computer and displays - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: Lights

Display messages about LEDs:

This display message will only appear if all LEDs have failed.

Display messages

Left or Cornering  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

or Low Beam Right  Low Beam Left or Low Beam Right

Possible causes/consequences and Solutions

The left or right-hand low-beam headlamp is defective.

Display messages

Left or Trailer  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

Signal Left or 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

Possible causes/consequences and ► 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

Leftor Turn Signal  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

Left or Turn Signal 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

Mirror or Turn  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

Possible causes/consequences and ► 3rd Brake Lamp

Possible causes/consequences and Solutions

The high-mounted brake lamp is faulty.

Display messages

or Brake Lamp Right 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

or High Beam Right High Beam Left or High Beam Right

Possible causes/consequences and Solutions

The left or right-hand high beam is defective.

Display messages

Left or License 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

or Front Foglamp 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

or Foglamp Rear 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

Front Left 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

or Reverse Lamp 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

Left or Marker Lamp 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

or Tail Lamp Right 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

Light Left 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

Inoperative Active Headlamps Inoperative

Possible causes/consequences and Solutions

The active light function is defective.
Visit a qualified specialist workshop.

Display messages

Inoperative 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

Possible causes/consequences and ► 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.
or
If the rear fog lamp is switched on: press the light switch in to the stop.

    Safety systems
    Display messages Unavailable See Operator's Manual Possible causes/consequences and ► Solutions Risk of accident ABS (Anti-lock Braking System), ESP® (Electronic Stability Program), B ...

    Engine
    Display messages   Top Up Coolant See Operator's Manual Possible causes/consequences and ► Solutions The coolant level is too low. ► Add coolant, observing the warning notes ...

    See also:

    Changing a bulb
    NOTICE CAUTION: Before attempting to replace a bulb, ensure that both the affected lamp and the vehicle’s ignition are turned off. If the circuit remains live, a short circuit can occ ...

    Maximum permissible gross vehicleweight rating
    The specifications shown on the Tire and Loading Information placard in the illustration are examples. The maximum permissible gross vehicle weight rating is vehicle-specific and may differ from ...

    Top Tether Anchor
    A top tether (A, C) anchors the top of the child restraint to the vehicle. A top tether anchor is built into the vehicle. The top tether attachment (B) on the child restraint connects to the top t ...