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:
Through-loading system
General information
The cargo area can be enlarged by folding down
the rear seat backrest.
The rear seat backrest is divided into two parts
at a ratio of 60 to 40. The sides can be folded
down ...
Exterior mirrors
At a glance
1 Adjusting
2 Left/right, Automatic Curb Monitor*
3 Fold in and out*
General information
The mirror on the passenger side is more curved
than the driver's side mirror.
Estimatin ...
1 Series M
Rather than the single-turbo setup from the 135i, the 1 Series M gets a
twin-turbo six-cylinder that's good for 335 hp and 332 pounds-feet of torque. In
extreme situations, the 1 Series M can ente ...
