Mercedes-Benz GL-Class: Menu overview
The number of menus shown depends on the optional equipment in the vehicle.

1 Standard display menu
• tire pressure loss warning system (Canada
only)
• tire pressure monitor (USA only)
• ASSYST PLUS service interval display
2 Audio menu
3 Navigation menu
4 Offroad menu
• Level control
• Compass display
• Differential locks (status indicator)
5 DISTRONIC menu
6 Message memory menu
7 Settings menu
8 Additional functions menu
9 Trip computer menu
10 Telephone menu
See also:
Service Vehicle Messages
SERVICE A/C (Air Conditioning) SYSTEM
This message displays when the electronic sensors that control the air conditioning
and heating systems are no longer working.
Have the climate control system ...
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 0°F (−18°C). Vehicles
with an engine coolant heat ...
Security Light
The security light should come on briefly as the engine is started. If the system
is working normally, the indicator light turns off. If it does not come on, have
the vehicle serviced by your deal ...








