Replacing the battery
The remote control for Comfort Access contains a battery that will need to be replaced from time to time.
1. Take the integrated key out of the remote control.
2. Remove the cover.

Remove the cover
3. Insert a new battery of the same type with the positive side facing upwards.
4. Press the cover closed.
Return used battery to a
recycling collection
point or to your service center.
See also:
Text messages
Text messages at the upper edge of the Control
Display in combination with a symbol in the instrument
cluster explain a Check Control message
and the meaning of the indicator and warning
lamps ...
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 ...
Hiding Check Control messages
Press the computer button on the turn signal
lever.
Some Check Control messages are displayed
continuously and are not cleared until
the malfunction is eliminated. If several
malfunct ...
