Close the windows and glasssunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption.
See also:
Capacities
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The concept
The system does not measure the actual inflation
pressure in the tires.
It detects a pressure loss in a tire by comparing
the rotational speeds of the individual wheels
while moving.
In the ev ...
Features
Like most up-level BMWs these days, the 650i can be equipped with a dizzying
array of technological wizardry. Ours came equipped with an optional lane
departure warning and correction system, adap ...
