Crash-responsive emergency lighting

The interior lighting is activated automatically if the vehicle is involved in an accident.

crash-responsive emergency lighting: press the hazard warning lamp button. To switch off the crash-responsive emergency lighting: press the hazard warning lamp button.
or
using the SmartKey. Lock and then unlock the vehicle using the SmartKey.

    See also:

    Hazard warning lamps
    The hazard warning lamps automatically switch on if:  - an air bag is deployed.  - the vehicle is slowed down severely from a speed of over 45 mph(70 km/h) and comes to a halt. ...

    Switching on/off
    WARNING Repeatedly setting the seat heating to level 3 may result in excessive seat temperatures. The health of passengers that have limited temperature sensitivity or a limited ability to r ...

    Problems with PARKTRONIC
    Problem Possible causes/consequences and Solutions Only the red segments in the PARKTRONIC warning displays are lit. You also hear a warning tone for approximately two ...