See also:

Check the tire inflation pressure regularly
Check and, if necessary, correct the tire inflation pressure, at least twice a month and before starting on a long trip. Low tire inflation pressure increases rolling resistance and thus raises ...

Close the windows and glass sunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption. ...

Buttons on controller
MENU Opens the main menu RADIO Opens the Radio menu CD Opens the CD/Multimedia menu NAV Opens the Navigation menu TEL Opens the Teleph ...