Run-flat tires
See also:
The BMW X3 xDrive35i: Class leading performance and efficiency.
The new top model BMW X3 xDrive35i features BMW's newest turbocharged
3.0-liter inline-6 "N55" engine combining direct fuel injection, twin-scroll
turbo technology and Valvetronic. The N ...
Switching on automatically
Select transmission position R with the engine
running. ...
Automatic deactivation during forward travel
The system switches off when a certain driving
distance or speed is exceeded.
Switch the system back on if necessary. ...
