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:
If the worst comes to the worst: BMW Assist Emergency Call with automatic
vehicle location
In the event of an accident in the new BMW 3-Series, the Advanced eCall
function from BMW ConnectedDrive allows the emergency services to receive
detailed information on the type of collision and ...
The concept
Mobile phones or other external devices such as
audio players can be connected to the vehicle
via Bluetooth.
Bluetooth® is a registered trademark of Bluetooth
® SIG, Inc.
After these devices a ...
Units of measure
To set the respective units of measure, miles or
km for the odometer and ℃ or ℉ for the external
temperature.
The setting is stored for the remote control currently
in use. ...
