Mercedes-Benz GL-Class: Turn signals
1 High-beam headlamps
2 Right turn signal
3 High-beam flasher
4 Left turn signal
► To indicate briefly: press the combination switch briefly to the pressure point in the direction of arrow 2 or 4.
The corresponding turn signal flashes three times.
► To indicate: press the combination switch beyond the pressure point in the direction of arrow 2 or 4.
► To switch on the high-beam headlamps:
turn the SmartKey in the ignition lock to position 2 or start the engine.
► Turn the light switch to
.
► Press the combination switch beyond the pressure point in the direction of arrow 1.
The 
indicator lamp in the
instrument
cluster lights up.
► To switch off the high-beam headlamps: move the combination switch back to its normal position.
The 
indicator lamp in the
instrument
cluster goes out.
High-beam flasher
► To switch on: turn the SmartKey in the
ignition lock to position 1 or 2 or start the
engine.
► Pull the combination switch in the
direction
of arrow 3. ...
See also:
Customer Assistance for Text Telephone (TTY) Users (U.S. and Canada)
To assist customers who are deaf, hard of hearing, or speech-impaired and who
use Text Telephones (TTYs), Buick has TTY equipment available at its Customer Assistance
Center. Any TTY user can comm ...
Sand
This program should be used for terrain which is predominantly soft dry sand
or deep gravel.
Note: If the vehicle is unable to gain traction in extremely soft, dry sand,
switching DSC off may h ...
How to Check Lubricant
To get an accurate reading, the vehicle should be on a level surface.
A. Fill Plug
B. Drain Plug
When the differential is cold, add enough lubricant to raise the level
from 0mm (0 in) to 3.2 ...
