Volvo XC90 TWIN ENGINE 2019 Owner's Manual page 377

Selecting assistance option for
lane assistance
The driver can select how the Lane Keeping
91
Aid (LKA ) should react if the car leaves its
lane.
1. Select Settings My Car
in the centre display's top view.
2. In the event of Lane Keeping Aid Mode
select how the function should react:
Assist – the driver is given steering
•
assistance without a warning.
Warning
– the driver is only warned by
•
steering wheel vibration.
Both – the driver is given a warning
•
both from the steering wheel vibrating
and from steering assistance.
Related information
Lane assistance (p. 372)
•
90 Lane Keeping Aid
91 Lane Keeping Aid
92 Lane Keeping Aid
Limitations of Lane assistance
In certain demanding conditions lane assis-
92
tance (LKA ) may have difficulty helping the
driver correctly. In such cases it is recom-
mended to switch off this function.
Examples of such conditions are:
IntelliSafe
road works
•
,
winter road conditions
•
poor road surface
•
a very "sporty" driving style
•
poor weather with reduced visibility
•
roads with unclear or non-existent side
•
markings
sharp edges or lines other than the lane's
•
side markings
as the steering servo for speed-dependent
•
steering wheel resistance is working at
reduced power – e.g. when cooling due to
overheating.
The function is unable to detect barriers, rails
or similar obstacles at the side of the carriage-
way.
DRIVER SUPPORT
NOTE
This function uses the car's camera and
radar units, which have certain general lim-
itations.
Related information
Lane assistance (p. 372)
•
Speed-dependent steering force (p. 306)
•
Limitations for camera and radar unit
•
(p. 433)
375