See also:

Automatic climate control
Comfortable interior climateAUTO program 7offers the ideal air distribution and air volume for almost all conditions, refer to AUTO program below. All you need to do is select an interior temperat ...

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 ...

Leather care
Remove dust from the leather often, using a cloth or vacuum cleaner. Otherwise, particles of dust and road grime chafe in pores and folds, and lead to increased wear and premature degradation o ...