Mercedes-Benz GL-Class: Warning and indicator lamps in the instrument cluster
SmartKey
Display messages
Key Does Not
Belong to Vehicle
Possible causes/consequences and ►
Solutions
You have put the wrong SmartKey in the ignition lock.
► Use the correct SmartKey.
Disp ...
Seat belts
Display messages
After starting the
engine, the red seat
belt warning lamp lights
up for six seconds.
Possible causes/consequences and ►
Solutions
The seat belt warning lamp reminds the ...
See also:
Windshield deicer (if so equipped)
The windshield deicer switch (rear window
and outside mirror defroster switch) operates
when the ignition switch is in the ON
position.
The deicer is used to remove ice from the
windshield w ...
Setting the temperature
2-zone automatic climate control
Different temperatures can be set for the
driver's and front-passenger sides.
► Turn the SmartKey to position 2 in the
ignition lock.
► To increase/ ...
Topping up the washer fluid
The washer reservoir supplies the windshield, rear glass and headlamp washer
jets. Check and top-up the reservoir level at least every week. Always top-up with
windshield washer fluid to prevent f ...
