Volvo S90 2019 Owner's Manual page 393

Related information
Steering assistance at risk of collision
•
(p. 388)
Steering assistance upon risk of run-off
•
(p. 389)
Limitations for steering assistance
upon risk of running off the road
In certain demanding conditions the function
may have difficulty helping the driver correctly. In
such cases it is recommended to switch off this
function.
Examples of such conditions are:
road works
•
winter road conditions
•
narrow roads
•
poor road surface
•
a very "sporty" driving style
•
poor weather with reduced visibility
•
roads with unclear or non-existent side mark-
•
ings
sharp edges or lines other than the lane's
•
side markings
when the power steering is working at
•
reduced power - e.g. during cooling due to
overheating (see section "Speed-dependent
steering force").
NOTE
The function uses the car's combined Camera
and Radar unit, which has certain general lim-
itations – see the sections "Limitations for
Camera Unit" and "Limitations for Radar Unit"
respectively.
DRIVER SUPPORT
Related information
Steering assistance at risk of collision
•
(p. 388)
Speed-dependent steering force (p. 280)
•
Limitations for camera unit (p. 344)
•
Limitations for radar device (p. 335)
•
391