See also:

Mounting LATCH child restraint fixing systems
1. Mount the child restraint fixing system; refer to the operating instructions of the system. 2. Ensure that both LATCH anchors are properly connected. ...

Close the windows and glass sunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption. ...

Tire inflation pressure values up to 100 mph/160 km/h
528i 528i xDrive 535i 550i 535i xDrive 550i xDrive ...