Adjusting the height: electrical
The head restraints on the left and right rear passenger seats extend automatically whenever a passenger in the rear seat fastens his or her safety belt.

In addition, the height of the head restraint can be adjusted electrically.
Extending the head restraint
To prevent possible personal injury and property damage, always ensure that the area above the head restraints is clear and unobstructed before extending them upward.
The height adjustment of the head restraint is deactivated when the safety switch for the rear windows, has been pressed.
See also:
External devices
General information
External audio and video devices and digital
cameras can be connected to cinch sockets, on the CD/DVD player. Operation
takes place on the external device.
Due to the large n ...
Interior
The 135i's interior design is fairly traditional, with more upright shapes
than sweeping contours. Dual-zone climate controls sit below the center air
vents and optional navigation system, with BM ...
Starting destination guidance
1. "Navigation"
2. Make a destination entry.
3. "Accept destination"
4. "Start guidance"
The route is shown on the Control Display.
The distance to the destinati ...
