Driving systems
| Problem | Possible causes/consequences and
 Solutions |
 The red distance warning lamp lights up while the vehicle is in motion. A warning tone also sounds. |
 Risk of accident
The warning is issued if you approach a stationary vehicle or a
vehicle driving ahead of you at too high a speed. |
See also:
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 jour ...
Fuel requirements
Use only premium-grade unleaded gasoline.
The octane number should be at least 91.
Details can be found on the gas pump. The
octane number is the average value of the
Research Octane Number (RON ...
Setting the side air vents
To open/close: turn thumbwheel 3 up or down.
Side window defroster vent 1 is never completely shut, even if side air vent
2 is shut. ...