What to do if …
342
Problem
Possible cause/consequence
Suggested solutions
<
During driving the red seat
belt telltale flashes and
you additionally hear an
intermittent warning
chime with increasing
intensity.
The vehicle’s speed once
exceeded 15 mph (25 km/h) and
you and/or your front passenger
have forgotten to fasten your seat
belts.
X
Fasten your seat belts.
The seat belt telltale goes out and the warning chime stops
sounding.
There are items placed on the
front passenger seat and
therefore the system senses the
front passenger seat as being
occupied.
X
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.
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 and front passenger’s seat belt are fastened, or the vehicle is standing still and a front
door is opened.
Problem
Possible cause/consequence
Suggested solutions
1
The red SRS indicator
lamp comes on while
driving.
There is a malfunction in the
restraint systems. The air bags or
Emergency Tensioning Devices
(ETDs) could deploy
unexpectedly or fail to activate in
an accident.
X
Drive with added caution to the nearest authorized Mercedes-Benz
Center.
Practical hints
Summary of Contents for ML 320 BlueTEC
Page 1: ...M Class Operator s Manual...
Page 28: ...26...
Page 30: ...Exterior view 28 Exterior view At a glance...
Page 32: ...Cockpit 30 Cockpit At a glance...
Page 34: ...Instrument cluster 32 Instrument cluster At a glance...
Page 36: ...Instrument cluster 34 At a glance...
Page 38: ...Storage compartments 36 Storage compartments At a glance...
Page 46: ...44...
Page 84: ...82...
Page 145: ...Control system 143 Menus and submenus 9 AMG vehicles only Controls in detail Z...
Page 236: ...234...
Page 396: ...394...
Page 412: ...Weights 410 Weights Model All models Roof load max 220 lb 100 kg Technical data...
Page 422: ...420...
Page 424: ...Order no 6515 4289 13 Part no 164 584 70 82 Edition A 2009 1645847082 1645847082...