BMW i7 Owner's Manual page 194

CONTROLS
System limits
General information
Follow the system limits in the "Collision warn-
ing systems" chapter.
Functional limitations
The system may be limited in the following
situations:
▷ In the event of missing, worn, poorly visible,
merging, diverging, or multiple lane boun-
daries such as in construction areas.
▷ With lane boundaries that are covered in
snow, ice, dirt or water.
▷ In tight corners or on narrow roads.
▷ With lane boundaries that are covered by
objects.
▷ When driving very close to the vehicle in
front of you.
▷ Up to 10 seconds after drive-ready state is
switched on via the Start/Stop button.
▷ While Dynamic Stability Control regulates
driving stability.
▷ While Dynamic Stability Control is limited.
A Check Control message may be displayed
when the system is limited. A yellow warning
light also illuminates, depending on national-
market version.
Active Blind Spot Detection
with active return
Principle
Active Blind Spot Detection detects vehicles
in the blind spot or vehicles approaching from
behind in the adjacent lane.
The warning light in the exterior mirror gives
warnings at different levels.
An automatic steering intervention helps to
keep the vehicle in its lane.
194
Safety
Online Edition for Part no. 01405A88D67 - VI/23
General information
Radar sensors monitor the area behind and
next to the vehicle when traveling faster than a
minimum speed.
The minimum speed is country-specific and
displayed in the Active Blind Spot Detection
menu.
The system indicates whether there are vehi-
cles in your blind spot, arrow 1, or approaching
from behind in an adjacent lane, arrow 2. The
warning light in the exterior mirror illuminates
dimly.
The system will warn in the previously named
situations prior to a lane change. The warn-
ing light in the exterior mirror flashes and the
steering wheel vibrates.
When turning at a speed of up to approx.
12 mph/20 km/h, the steering wheel will not
vibrate.
Safety information
Follow the safety information in the "Forward
Collision Mitigation" chapter.
Sensors
The system is controlled by the following sen-
sors:
▷ Camera behind the windshield.
▷ Radar sensors, side, rear.
▷ Depending on the equipment: radar sen-
sors, side, front.