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:
Brake force display
The concept
▷ During normal brake application, the outer
brake lamps light up.
▷ During heavy brake application, the inner
brake lamps light up in addition. ...
Information on the navigation data
1. "Navigation"
2. Open "Options".
3. "Navigation system version": information on
the data version is displayed. ...
Units of measure
You can change the units for fuel consumption, route/distance, temperature and
pressure.
1. "Settings"
2. "Language/Units"
3. Select the desired menu item. ...
