BMW G12 Product Information page 34

G12￿Driver￿Assistance￿Systems
8.￿Lane￿Departure￿Warning
The￿lane￿departure￿warning￿is￿an￿element￿of￿the￿optional￿equipment￿Active￿Driving￿Assistant￿(SA￿5AS)
and￿the￿optional￿equipment￿Active￿Driving￿Assistant￿Plus￿(SA￿5AT).
The￿lane￿departure￿warning￿detects￿lane￿markings￿from￿a￿speed￿of￿approximately￿70￿km/h￿and￿warns
the￿driver￿against￿unintentionally￿leaving￿the￿lane.
The￿information￿required￿about￿usable￿roadway￿and￿lane￿markings￿is￿provided￿by￿the￿KAFAS￿stereo
camera.￿Based￿on￿the￿calculated￿positions,￿lane￿edges￿and￿curves￿in￿relation￿to￿the￿relative￿position￿of
the￿driver's￿vehicle,￿a￿corresponding￿warning￿is￿issued.
If￿the￿driver￿crosses￿the￿lane￿marking￿unintentionally￿(without￿using￿the￿turn￿indicator)￿or￿leaves￿the
road￿boundary,￿he￿is￿warned￿by￿the￿steering￿wheel￿vibrating￿gently￿and￿has￿the￿opportunity￿to￿react
accordingly.￿The￿vibration￿in￿the￿steering￿wheel￿can￿be￿compared￿to￿the￿vibration￿effect￿when￿driving
over￿a￿profiled￿road￿marking.
In￿the￿settings￿menu￿the￿driver￿can￿set￿the￿desired￿strength￿of￿the￿vibration￿warning￿on￿the￿steering
wheel￿via￿the￿iDrive.
G12￿steering￿wheel￿vibration￿settings￿menu￿on￿CID
Index
1
2
3
4
5
If￿the￿driver￿uses￿the￿turn￿indicator￿when￿moving￿across￿to￿another￿lane,￿the￿lane￿departure￿warning
recognizes￿that￿this￿is￿an￿intentional￿lane￿change￿and￿a￿warning￿is￿not￿issued.
The￿lane￿departure￿warning￿can￿be￿configured￿individually￿in￿the￿Intelligent￿Safety￿system￿submenu.
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Explanation
Steering￿wheel￿vibration￿menu
Additional￿note￿for￿the￿driver
"Strong"
"Medium"
"Light"