BMW 2 COUPE Series Owner's Manual page 202

CONTROLS
Two-wheeled vehicles for instance might not be
detected.
Deceleration
The system does not decelerate in the following
situations:
▷ For pedestrians or similarly slow-moving road
users.
▷ Depending on the equipment, with red traffic
lights.
▷ For cross traffic.
▷ For oncoming traffic.
Merging vehicles
If a vehicle driving ahead of you suddenly merges
into your lane, the system may not be able to au‐
tomatically restore the selected distance. It may
not be possible to restore the selected distance
in certain situations, including if you are driving
significantly faster than vehicles driving ahead of
you, for instance when rapidly approaching a
truck. When a vehicle driving ahead of you is reli‐
ably detected, the system requests that the
driver intervene by braking and carrying out eva‐
sive maneuvers, if needed.
202
Driver assistance systems
Online Edition for Part no. 01405A38726 - VI/21
Cornering
When the set speed is too high for a curve, the
speed is reduced slightly. Because curves may
not be anticipated in advance, drive into a curve
at an appropriate speed.
The system has a limited detection range. Situa‐
tions can arise in tight curves where a vehicle
driving ahead will not be detected or will be de‐
tected very late.
When you approach a curve the system may
briefly report vehicles in the next lane due to the
bend of the curve. If the system decelerates you
may compensate it by briefly accelerating. After
releasing the accelerator pedal the system is re‐
activated and controls speed independently.
Driving off
In some situations, the vehicle cannot drive off
automatically; for example:
▷ On steep uphill grades.
▷ In front of bumps in the road.
In these cases, step on the accelerator pedal.