Mercedes-Benz GLC : Warning and indicator lamps / Driving systems

Other information:
WARNING Risk of accident due to
adjusting vehicle settings while the vehicle
is in motion
You could lose control of the vehicle in the
following situations in particular:
If you adjust the driver's seat, the head
restraints, the steering wheel or the mirror
while the vehicle is in motion...
WARNING Risk of accident due to
exceeding the maximum roof load
The vehicle center of gravity and the usual
driving characteristics as well as the steering
and braking characteristics alter.
If you exceed the maximum roof load, the
driving characteristics, as well as steering
and braking, will be greatly impaired...