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:
Storage tray for front cupholders
The cupholder with the storage tray can be used
for additional storage. To do this, place the storage
tray in the cupholder.
Only use the storage tray for small objects, such
as keys or the rem ...
Configuring the warning time
After the warning function is switched on, the
warning time can be set via the iDrive. For a late
warning time, prewarning is deactivated.
These settings have no effect on the time of the
warni ...
Storage periods
Storage periods during which the vehicle battery
was disconnected are not taken into account.
If this occurs, have a service center update the
time-dependent maintenance procedures,
such as che ...
