Adjusting

The parking lamps or low beams must be switched on to adjust the brightness.
Adjust the brightness using the thumbwheel.
See also:
Stored stations
General information
It is possible to store up to 40 stations.
Calling up a station
1. "Radio"
2. "Presets"
3. Select the desired station.
Storing a station
The station curr ...
Saving fuel
General information
Your vehicle contains advanced technology for
the reduction of fuel consumption and emissions.
Fuel consumption depends on a number of different
factors.
The implementation ...
Safety
Both the coupe and convertible have front airbags plus side-impact airbags
built into the front seats. As required of all 2012 models sold in the U.S., the
640i has standard antilock brakes and an ...
