See also:

Head airbags
In a lateral impact, the head airbag supports the head. ...

Service and warranty
We recommend that you read this publication thoroughly. Your vehicle is covered by the following warranties: ▷ New Vehicle Limited Warranty. ▷ Rust Perforation Limited Warranty. ...

For the 530i, 535i, 550i, 525d, 530d and 535d: check oil level
The concept The oil level is monitored electronically and displayed on the Control Display. Requirements ▷ The engine must be running and warm after the vehicle has been driven for at lea ...