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:
Tire inflation pressure values over 100 mph/160 km/h
320i
328i
335i
...
Switching the microphone to mute
When a call is active, the microphone can be
muted.
1. "Telephone".
2. "Active calls".
3. "Microphone mute"
A microphone that has been switched to mute
is automa ...
2012 BMW 535 Review by Joe Wiesenfelder
I don't walk away from every new model with a single overriding impression,
but sometimes a car grabs me by the collar and shakes me. While that wasn't
exactly the case with the redesigned 2011 BM ...