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 fuel consumption and tire wear.
See also:
Going & Stopping
The 750i gets a new V-8 engine for 2009 that's smaller but makes more power
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Opening/closing the glass sunroof
When the sliding visor is open, proceed as described
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High beams, headlamp flasher
High beams, headlamp flasher
▷ High beams, arrow 1.
▷ Headlamp flasher, arrow 2. ...
