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 ...

Radio
When the same radio source is selected in the front and rear (e.g., FM/AM), the same radio station is played. Operation is the same as for the front radio. ...

Reminders
Displaying reminders Reminders of pending appointments and tasks are displayed. After an appointment or after a task is due, the reminder is no longer displayed. 1. "Office" 2. " ...