
The rear fog lamp is a lamp at the rear of the car, on the driver's side.
The rear fog lamp can only be switched on when:
- ignition position II is active and the rotating ring on the stalk switch is in position 
 or 
 -  the stalk switch's rotating ring is in position 
 and the front fog lamps are switched on. 
Press the button to switch the lights on/off. The 
 symbol in the driver display illuminates when the rear fog lamp is switched on.
The rear fog lamp is switched off automatically when:
-  the car is switched off or when the rotating ring on the stalk switch is set to the 
 position - the stalk switch's rotating ring is in position 
 and the front fog lamps are switched off. 
Note
Regulations on the use of rear fog lamps vary from country to country.