Mercedes-Benz 2007 G-Class Operator's Manual page 334

Problem
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During driving the red seat belt
telltale flashes and you
additionally hear an intermittent
warning chime with increasing
intensity.
i
After 60 seconds with an unfastened seat
belt the warning chime stops sounding and the
seat belt telltale illuminates continuously. The
seat belt telltale will only go out if both, the
driver's and the front passenger's seat belt are
fastened, or the vehicle is standing still and a
front door is opened.
Possible cause/consequence
The vehicle's speed once exceeded 15 mph
(25 km/h) and you and/or your front pas-
senger have forgotten to fasten your seat
belts.
There are items placed on the front passen-
ger seat and therefore the system senses the
front passenger seat as being occupied.
Practical hints
What to do if ...
Suggested solution
Fasten your seat belts.
The seat belt telltale goes out and the
warning chime stops sounding.
Remove the items from the front
passenger seat and put them in a safe
place.
The seat belt telltale goes out and the
warning chime stops sounding.
333