Switch off any functions that are not currently needed
Functions such as seat heating and the rear window defroster require a lot of energy and consume additional fuel, especially in city and stopand- go traffic.
Therefore, switch off these functions if they are not actually needed.
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 ...
Status of this Owner's Manual at time of printing
BMW pursues a policy of continuous, ongoing development that is conceived to
ensure that our vehicles continue to embody the highest quality and safety standards
combined with advanced, state-of-t ...
Airbags
Airbags
1 Front airbag, driver
2 Front airbag, front passenger
3 Head airbag
4 Side airbag
5 Knee airbags ...