Starting navigation system
1. 
Press the button on the
controller.
2. "Navigation"
The navigation system can also be
accessed
directly with the button on the controller.
See also:
Vehicle battery
Maintenance
The battery is maintenance-free, i.e., the electrolyte
will last for the life of the battery.
Your service center will be glad to advise you on
questions regarding the battery.
Batt ...
Interior
The 128i'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 ...
Service history
Perform maintenance work at the service center
and have them recorded in the vehicle data. The
entries are like a service booklet of the documentation
of regular maintenance.
The entered mainte ...