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:
General information
Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, for example,
cannot release the parking brake.◀
Set the parking brake and fur ...
Telephone
...
Updating
Data are updated every time the mobile phone
is connected to the vehicle. Appointment entries,
tasks, notes and reminders can be updated
separately.
1. "Office".
2. "Current off ...
