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:
Doing Your Own Service Work
WARNING
You can be injured and the vehicle could be damaged if you try to do service
work on a vehicle without knowing enough about it.
► Be sure you have sufficient knowledge, experience, t ...
Sun visors
CAUTION
► Do not store the main sun visor before
storing the extension sun visor.
► Do not pull the extension sun visor
forcedly downward.
1. To block out glare from the front ...
Reprograming a single garage door opener button
To program a device to a previously programed button:
1. Press and hold the desired pre-programed garage door opener button for at
least 20 seconds, but no longer than 30 seconds, until the indicat ...