The concept
This system issues a warning at speeds above approx. 40 mph/65 km/h if the vehicle is about to leave the lane on roads with lane markings.
The steering wheel begins vibrating gently. The time of the warning may vary depending on the current driving situation.
The system does not provide a warning if the turn signal is set before leaving the lane.
See also:
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 ...
Check the tire inflation pressure regularly
Check and, if necessary, correct the tire inflation
pressure at least twice a month and before starting
on a long trip.
Low tire inflation pressure increases rolling resistance
and thus raises ...
Environmental conditions
Say the commands, numbers, and letters
smoothly and with normal volume, emphasis,
and speed.
Always say commands in the language of
the system. The language for the mobile
phone voice ...