Switching off
The system can be deactivated as follows:
▷ 
Press the button.
▷ Switch off the ignition.
See also:
1998: the fourth generation - common rail direct injection, VALVETRONIC and
BMW xDrive
The fourth-generation BMW 3-Series was launched in May 1998 and brought with
it another hike in output, comfort and safety. The new model was four
centimetres (approx. 1.5 in.) longer and wider th ...
Steering wheel heating
Steering wheel heating
Switching on/off
Press the button.
▷ On: the LED lights up.
▷ Off: the LED goes out. ...
Malfunction
A Check Control message is displayed.
The parking assistant failed. Have the system
checked. ...