Headlamp cleaning system
The headlamps are cleaned automatically if the "Wipe with washer fluid" function is operated ten times while the lights are on and the engine is running. When you switch off the ignition, the automatic headlamp cleaning system is reset and counting is resumed from 0.
See also:
Cleaning the headliner and carpets
Roof lining: use soft brushes or dry shampoo if it is particularly dirty.
Carpets: use carpet and textile cleaners that have been approved and recommended
by Mercedes-Benz.
...
Position of the steering wheel for driving
The steering wheel is moved to the last selected position when:
the driver's door is closed.
you insert the SmartKey into the ignition lock.
or
you press the Start/Stop button once on ve ...
Safety
The G500’s antilock brakes have Brake Assist for automatic full-power braking
in panic stops. Electronic brake-force distribution (EBD) enhances stability
when braking in curves. ...