Mercedes-Benz GLC : Display messages and warning/indicator lamps / Warning and indicator lamps
Some systems will perform a self-test when the
ignition is switched on. Some indicator and
warning lamps may briefly light up or flash. This
behavior is non-critical...
Other information:
HOLD function
The HOLD function holds the vehicle at a standstill
without requiring you to depress the brake
pedal, e.g. while waiting in traffic.
The HOLD function is only an aid. The responsibility
for the vehicle safely standing still remains
with the driver...
NOTE Engine damage due to water
ingress
Take care not to point
the water jet
directly towards the air inlet grille below
the hood.
Observe the legal requirements, e.g. in a number
of countries, washing by hand is only permitted
in specially designated wash bays...