The concept
The parking brake is primarily intended to prevent the vehicle from rolling while parked; it brakes the rear wheels.

See also:
Condensation under the parked vehicle
When using the automatic climate control, condensation
water develops that exits underneath
the vehicle.
Therefore, traces of condensed water under the
vehicle are normal. ...
Start/Stop button
Start/Stop button
Pressing the Start/Stop button switches the ignition
on or off and starts the engine.
The engine starts if the brake pedal is pressed
when you press the Start/Stop button. ...
Display
Display
▷ Lines, arrow 1: the system is activated.
▷ Arrows, arrow 2: at least one lane marking
was detected and warnings can be issued. ...
