Measurement
Measurements are made by ultrasound sensors in the bumpers.
The range is approx. 6 ft/2 m.
An acoustic warning is first given:
▷ By the front sensors and two rear corner
sensors at approx. 24 in/60 cm.
▷ By the rear middle sensors at approx. 5 ft/
1.50 m.
See also:
Park Distance Control PDC
The conceptThe PDC assists you with maneuvering in tight parking spaces. Acoustic signals
and a visual indicator warn you of the presence of an object behind your vehicle.
Four ultrasonic sensors ...
The concept
The parking brake is primarily intended to prevent
the vehicle from rolling while parked; it
brakes the rear wheels.
...
BMW 3-Series production at the company's home plant in Munich
Like each of its predecessors since 1975, the new BMW 3-Series will be built
at BMW Plant Munich. The company's home plant lies at the centre of the
sprawling Bavarian city and represents the hear ...