See also:

Servicing the brakes
If the red brake warning lamp lights up in the instrument cluster and you hear a warning tone while the engine is running, the brake fluid level may be too low. Observe additional warning me ...

Headlamps fogged up on the inside
The headlamps may fog up on the inside if there is high atmospheric humidity. - Drive with the headlamps switched on. The level of moisture diminishes, depending on the length of the journey and ...

Overview: changing bulbs/bulb types
You can change the following bulbs. The bulb type can be found in the legend. Bi-Xenon headlamps (vehicles with halogendaytime running lamps) 1 High-beam spot lamp: H7 55 W Bi-Xenon headlamps ...