The concept
The tire inflation pressure is measured in the four mounted tires. The system notifies you if there is a significant loss of pressure in one or more tires.
See also:
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 ...
Intermittent operation or rain sensor
The concept
The rain sensor automatically controls the time
between wipes depending on the intensity of
the rainfall. The sensor is located on the windshield,
directly behind the interior rearv ...
CD/multimedia
CD/DVD
When the same audio source (front CD/DVD
player, rear CD/DVD player, DVD changer) is selected
in the front and rear, the same material is
played.
Operation is the same as for the front ...