Ignition lock

See also:

Diagnosis OBD
On the driver's side is an OBD socket for checking components relevant to the composition of the vehicle's emissions. ...

Under the Hood
The 528i has a 240-horsepower, 3.0-liter six-cylinder, while the 535i gets a 300-hp, turbocharged 3.0-liter six-cylinder. The 550i has a twin-turbo, 4.4-liter V-8 that makes 400 hp. All three use ...

Destination entry by voice
General information ► Instructions for voice activation system, refer to page 22. ► When making a destination entry by voice, you can change between voice operation and iDrive. υ ...