See also:

Front fog lamps and rear fog lamp
Front fog lamps Only vehicles with front fog lamps have the "fog lamps" function. WARNING   If you suspect that driving conditions will be foggy, turn the light switch to b ...

Removing/attaching the washer fluid reservoir
You must remove the washer fluid reservoir from the engine compartment before you can replace the bulbs in the left-hand headlamp. To detach: turn catch 2 counterclockwise. Swing washer flui ...

Transfer case
This section is only valid for vehicles with 4- wheel drive (4MATIC). Power is always transmitted to both axles. Performance tests may only be carried out on a 2-axle dynamometer. The brake s ...