See also:

State-of-the-art diesel engines: high-torque, smooth-running and efficient
The sports sedan's BMW TwinPower Turbo diesel engines likewise incorporate the very latest in BMW engine technology. Latest-generation common rail direct injection, turbocharging and all-aluminium ...

Releasing
Raise lever slightly, press the button and guide the lever down. ...

Initialization after a power failure
After a power failure, it is only possible to raise the roof, if necessary. Have the system initialized by your service center. ...