Problems with the occupant classification 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, do not
allow any occupant to use the passenger seat until the system has been repaired.

WARNING
If the
indicator lamp does not
illuminate or remains out with the weight of a typical
12-month-old child in a standard child restraint or less, or is unoccupied, on
the front-passenger
seat, do not transport a child on the front-passenger seat until the system has
been repaired.
See also:
Engine
Display messages
Possible causes/consequences and
Solutions
The yellow Check Engine warning lamp lights up while the engine is
running.
There may be a malfunction ...
Cleaning the exterior lighting
► Clean the plastic lenses of the
exterior
lights with a wet sponge and a mild cleaning
agent, e.g. Mercedes-Benz car shampoo or
cleaning cloths.
Only use cleaning agents or cleaning
cl ...
Downhill gradients
On long and steep gradients, you must
reduce the load on the brakes by shifting
early to a lower gear. This allows you to take
advantage of the engine braking effect and
helps avoid overheatin ...
