Volvo XC90 Twin Engine 2019, Owner'S Manual

Page: 380 / 700

DRIVER SUPPORT
* Option/accessory. 378
Select rest stop guidance in the
event of a warning from Driver Alert
Control
It is possible to select whether the
Rest Stop
Guidance
function should be activated/deacti-
vated.
In cars equipped with Sensus Navigation
*
, the
driver can activate a guide that can automatically
suggest an appropriate rest area when DAC
issues a warning.
To select Rest Stop Guidance :
1. Tap on Settings in the centre display's top
view.
2. Select My Car IntelliSafe Driver Alert
Control .
3. Select/deselect
Rest Stop Guidance to
activate/deactivate the function.
Related information
•
Driver Alert Control (p. 376)
Limitations of Driver Alert Control
The Driver Alert Control (DAC) function may
have limitations in certain situations.
In some cases the system may issue a warning
despite driving ability not deteriorating, for exam-
ple:
•
in strong side winds
•
on rutted road surfaces.
WARNING
In some cases, driving behaviour is not affec-
ted despite driver fatigue – e.g. when using
the Pilot Assist function – resulting in the
driver not getting a warning from DAC.
It is therefore important to always stop and
take a break at the slightest feeling of fatigue,
whether the DAC function ha given a warning
or not.
NOTE
This function uses the car's camera and radar
units, which have certain general limitations.
Related information
•
Driver Alert Control (p. 376)
•
Limitations for camera and radar unit
(p. 341)
Lane assistance
The function of the Lane Keeping Aid (LKA
97
) is
to help the driver to reduce the risk of the car
accidentally leaving its own lane on motorways
and similar major routes.
Lane Keeping Aid steers the car back into its
lane and/or alerts the driver with vibrations in the
steering wheel.
Lane Keeping Aid is active within the speed
range 65–200 km/h (40–125 mph) on roads
with clearly visible side lines.
On narrow roads the function may be unavailable,
in which case it goes into standby mode. The
function becomes available again when the road
is wide enough.
A camera reads the side lines of the road/lane.
97 Lane Keeping Aid