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:
Correct use of the seat belts
WARNING
USE SEAT BELTS PROPERLY
• Seat belts can only work when used
properly. Never wear seat belts in any other
way than as described in this section, as
that could result in seri ...
Air quality sensor
Press once to activate air recirculation. Press again to activate automatic air
recirculation.
In automatic mode, air recirculation is regulated to achieve optimum air conditioning
performance. ...
DVD Distortion
Video distortion can occur when operating cellular phones, scanners, CB radios,
Global Positioning Systems (GPS)*, two-way radios, mobile fax machines, or walkie
talkies.
It might be necessary to t ...
