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:
Issuing a warning
If the vehicle begins leaving the lane and a lane
marking has been detected, the steering wheel
begins vibrating.
If the turn signal is set before the lane is
changed, a warning is not issued.
...
New for 2011
A new eight-speed automatic transmission is standard on the 2011 models and
replaces a six-speed automatic. The xDrive35i has BMW's new single-turbo
3.0-liter inline six-cylinder (replacing a twin ...
Programming
▷ LED, arrow 1.
▷ Memory buttons, arrow 2.
Fixed-code hand-held transmitters
1. Switch on the ignition.
2. Initial setup:
Press the two outer memory buttons 1 and
3 for approx. 20 ...