See also:

Backrest width
Change the width of the backrest using the side wings to adjust the lateral support. ...

2012 BMW 535 Review by Joe Wiesenfelder
I don't walk away from every new model with a single overriding impression, but sometimes a car grabs me by the collar and shakes me. While that wasn't exactly the case with the redesigned 2011 BM ...

Switching on/off manually
Switching on/off manually Press the button. ▷ On: the LED lights up. ▷ Off: the LED goes out. If PDC is displayed, switch on the backup camera via the iDrive ...