Volvo V90 TWIN ENGINE 2017 Owner's Manual page 373

Lane assistance steers the car back into its lane.
Lane assistance warns with steering wheel vibrations
107 The steering wheel vibration varies - the longer the car remains outside the lane lines, the longer the vibration.
See the heading "Assistance alternatives for LKA" in the section "Activating/Deactivating Lane Keeping Aid".
108
Depending on settings, lane assistance acts in
accordance with the following:
• Assist 108 activated: When the car is
approaching a lane line, LKA will actively
steer the car back into its lane by applying a
slight torque to the steering wheel.
• Warning 108
activated: If the car is about to
cross a lane line, the driver is warned by
means of vibrations in the steering wheel.
NOTE
When a direction indicator is switched on,
there are no steering corrections or alerts
from Lane assistance.
107
.
DRIVER SUPPORT
WARNING
•
The Lane Keeping Aid function is supple-
mentary driver support intended to
improve driving safety – it cannot handle
all situations in all traffic, weather and
road conditions.
•
The function is not a substitute for the
driver's attention and judgement. The
driver is always responsible for ensuring
the car is driven in a safe manner, at the
appropriate speed, with an appropriate
distance to other vehicles, and in accord-
ance with current traffic rules and regula-
tions.
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