See also:

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 ...

Controls on the interior rearview mirror
► LED, arrow 1. ► Buttons, arrow 2. ► The hand-held transmitter, arrow 3, is required for programming. ...

Selecting a station manually
Station selection via the frequency. 1. "Radio" 2. "FM" or "AM" 3. "Manual" 4. To select the frequency: turn the controller. To store the station: press ...