Severe strain on the brake system

The brakes will be subject to severe strain when driving in mountains or hilly areas, or when towing a trailer. Vehicle speed is usually slower, which means that the cooling of the brakes is less efficient than when driving on level roads. To reduce the strain on the brakes, shift into a lower gear and let the engine help with the braking. Do not forget that, if you are towing a trailer, the brakes will be subjected to a greater than normal load.
See also:
Symbols and messages in the display
...
Using voice commands
The driver initiates a voice command dialogue
by pressing the voice control button (see the
illustration on page 241).
When a dialogue has been initiated, commonly
used commands will be shown i ...
Call lists
Call lists are copied to the hands-free function
each time a cell phone is connected and the
lists are updated while the phone is connected.
In normal view, turn TUNE counter-clockwise
to see t ...
