See also:

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 ...

Center armrest
Storage compartmentThe center armrest between the front seats contains a credit card holder and, depending on the equipment version, a compartment or a snap-in adapter. Opening Press the button, ...

Tachometer
Never force the engine speed up into the red warning field, see arrow. In this range, the fuel supply is interrupted to protect the engine. ...