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

Other information:
This Operator's Manual describes all models and
all standard and optional equipment available for
your vehicle at the time of this Operator's Manual
going to press. Country-specific differences
are possible. Note that your vehicle may not be
equipped with all features described...
WARNING Risk of accident due to
adjusting the 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
restraint, the steering wheel or the mirror
while the vehicle is in motion
If you fasten your seat belt while the vehicle
is in motion
Before starting the
engine: In particular,
adjust the driver's seat, head restraint,
steering wheel and mirror, and fasten
your seat belt...