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 event of a pressure loss, the diameter and therefore the rotational speed of the corresponding wheel change. This is detected and reported as a flat tire.
See also:
Clean the windshield, headlamps
Pull the lever.
The system sprays washer fluid on the windshield
and activates the wipers briefly.
In addition, the headlamps are cleaned at regular
intervals when the vehicle lights are switc ...
Going & Stopping
The xDrive28i's 3.0-liter, inline-six-cylinder engine is unexpectedly stout,
and it makes this two-ton crossover pretty quick; BMW cites a zero-to-60-mph
acceleration time of 6.7 seconds, and you ...
Reading lamps
Press the button.
Reading lamps are located at the front and rear
next to the interior lamps.
With the interior lamps shut off, the reading
lamps cannot be switched on. ...