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:
Speed limit
You can enter a speed, and a Check Control message will indicate when you reach
this speed. This enables you, for example, to receive warnings if you exceed a speed
limit in an urban area.
You ar ...
Snow chains
Only certain fine-link snow chains have been tested by BMW, classified as safe
for use and recommended. Consult your BMW center for more information. Snow chains
must be mounted in pairs and on th ...
Gas station recommendation
The remaining range is calculated, and if necessary
gas stations along the route are displayed.
1. "Navigation"
2. "Route information"
3. "Recommended refuel"
A lis ...