See also:

Notes
One person per safety belt Never allow more than one person to wear a single safety belt. Never allow infants or small children to ride on a passenger's lap.◀ Putting on the belt Lay ...

For 520i and 528i: Check oil level
The concept The oil level is monitored electronically during driving and shown on the Control Display. If the oil level reaches the minimum level, a check control message is displayed. Displayi ...

Opening the main menu
Press the button. The main menu is displayed. All iDrive functions can be called up via the main menu. ...