Rear fog lamp
When visibility is reduced by fog the rear fog lamp can be used so that other road users can detect the vehicle in front at an early stage.
The rear fog lamp can only be switched on when ignition position II is active or the engine is running and the rotating ring on the stalk switch is in position 
or 
.
Press the on/off button. The indicator symbol 
in the driver display illuminates when the rear fog lamp is switched on.
The rear fog lamp is switched off automatically when the ignition knob is turned to STOP or when the stalk switch's rotating ring is turned to position 
or 
.
Note
Regulations on the use of rear fog lamps vary from country to country.