Mercedes-Benz GL-Class: Turn signal lamps/side marker lamps

► Switch off the lights.
► Open the hood.
► Turn bulb holder 1 (WY 5 W)/2 (3457A)
counter-clockwise and pull it out.
► Remove the bulb from bulb holder 1/2.
► Insert the new bulb into bulb
holder 1/2.
► Insert bulb holder 1/2 and turn it
clockwise.
Parking lamp/standing lamp
► Switch off the lights.
► Open the hood.
► Turn bulb holder 1 counter-clockwise and
pull it out.
► Take the bulb out of bulb holder 1.
► Insert the new bulb into ...
See also:
Engine Heater
The engine coolant heater can provide easier starting and better fuel economy
during engine warm-up in cold weather conditions at or below −18°C (0°F). Vehicles
with an engine heater should ...
4WD shift indicator
The 4WD shift indicator is displayed in the
vehicle information display.
The indicator should turn off within 1
second after placing the ignition switch in
the ON position.
While the engin ...
Vehicle data, GL 550
The data stated here refers specifically to a
vehicle with standard equipment. Consult an
authorized Mercedes-Benz Center for the
data for all vehicle variants and trim levels.
...







