Close the windows and glass sunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption.
See also:
E-mail
Displaying e-mails
1. "Office".
2. "Messages".
3. Select the desired e-mail.
Displaying e-mail contacts
If the sender and recipient of an e-mail are transmitted
by the mobil ...
BMW 320d: powerful torque, outstanding smoothness and further improved fuel
efficiency
The new-generation BMW 3-Series Sedan features the BMW TwinPower Turbo
four-cylinder diesel engine of its predecessor, which has been honed for even
greater fuel economy and lower emissions with n ...
Oil types for refilling
Notes
No oil additives
Oil additives may lead to engine damage.
Viscosity grades for engine oils
When selecting an engine oil, ensure that
the engine oil belongs to one of the viscosity
grad ...