Mercedes-Benz GL-Class: Problems with air bag deactivation system
WARNING 
If the 
indicator lamp
illuminates and remains illuminated when the weight of a
typical adult or someone larger than a small individual has been detected on the
passenger seat,
the system then determines the occupant cannot be a child. Do not allow any
occupant to use
the passenger seat until the system has been repaired.
System self-test
The 42 indicator lamp
illuminates when you:
• turn the SmartKey to position 1 or 2 in the
ignition lock
• on vehicles with KEYLESS-GO, press the
Start/Stop button once or twice
The indica ...
PRE-SAFE® (preventative occupantprotection)
WARNING
The PRE-SAFE® system reduces the impact of
an accident on vehicle occupants, as long as
their seat belts have been fastened correctly.
Although your vehicle is equipped with a ...
See also:
Audio operation precautions
Radio
Push the ignition switch to the ACC or ON
position and push the radio band select
button to turn on the radio. If you listen to
the radio with the engine not running, the
ignition switc ...
System settings
• Button feedback: Soft key confirmation tone on or off.
• Clock adjust: Select 12 and 24 hour clock. Use the arrow soft keys to
alter the time. Select Date to change the date, or to alter ...
Locking and arming the alarm
WARNING
Before exiting the vehicle, always ensure that the gear selector is in the Park
(P) position, the engine is turned off, the parking brake is applied and the Smart
Key is removed from ...
