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 ...

Opening/closing the glass sunroof and sliding visor together
Briefly press the switch twice in succession in the desired direction past the resistance point. The glass sunroof and sliding visor move together. Pressing the switch again stops the motio ...

A More Muscular X5
The X5 M's styling is more aggressive than the regular X5's, but the changes have been tastefully integrated into the overall design. One thing that might be deemed a little over-the-top is the fr ...