Mercedes-Benz GL-Class: Adjusting the headlamps - Replacing bulbs - Lights and windshield wipers - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: Adjusting the headlamps

1 V vertical axis

1 V vertical axis
2 H (horizontal) height, measured from the center

Setting the headlamps correctly is extremely important. Setting the high-beam headlamps also sets the low-beam headlamps. (The term headlamps covers both high and low beam.) To check and adapt the headlamp setting, proceed as follows:

Park the vehicle on level ground at a distance of 25 feet (7.6 m) from a wall or similar.
Make sure that the vehicle load is in the normal range.
Switch on the low-beam headlamps .

If the light of the headlamps is not distributed as shown in the illustration above, follow the instructions below:
Open the hood.

The adjustment screws are located under the

The adjustment screws are located under the cover.

Insert a suitable tool into the openings in the cover. The directions of arrow 3 and 4 indicate the angle at which the tool needs to be inserted in order to reach the adjustment screws.

Turn both screws uniformly until the vertical setting of the headlamp corresponds to 1. Turn the screws clockwise to adjust the headlamp upwards and counter-clockwise to adjust it downwards.

Gradation:

Screw at arrow =: 0.67˚ angle of inclination
Screw at arrow?: 0.50˚ angle of inclination

The left and right headlamps need to be adjusted individually.

headlamps accurately, have the If it is not possible to adjust the headlamps accurately, have the adjustment performed at an authorized Mercedes-Benz Center.

    License plate lamps
    ► Switch off the lights. ► Open the tailgate. ► Remove screws 1. ► Remove the license plate lamp. ► Replace the bulb. ► Insert the license plate lamp. υ ...

    See also:

    Heated Mirrors
    The heated outside rearview mirrors turn on when the rear window defogger is on. (Rear Window Defogger): This button is on the climate control panel. See “Rear Window Defogger” under Dual Auto ...

    Safety Belt Pretensioners
    This vehicle has safety belt pretensioners for front outboard occupants. Although the safety belt pretensioners cannot be seen, they are part of the safety belt assembly. They can help tighten the s ...

    Lockout Protection
    If the driver side power door lock switch is pressed when the driver door is open and the key is in the ignition, all of the doors will lock and then the driver door will unlock. If the passenger s ...