See also:

Malfunction
Comfort Access may not function properly if it experiences interference from external sources such as mobile phones, metal objects, overhead power lines, transmission towers, etc. In this case, ...

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 ...

Displays in the instrument cluster
    Displays in the instrument cluster 1 Stored desired speed ▷ Green: the system is active. ▷ Orange: the system is interrupted. 2 Selected desired speed appears br ...