Volvo XC90 2018 Owner's Manual page 327

NOTE
Strong sunlight, reflections, extreme light con-
trasts, the use of sunglasses, or if the driver is
not looking straight ahead may make the vis-
ual warning signal in the windscreen difficult
to recognise.
Related information
Driving support systems (p. 286)
•
• Adaptive cruise control* (p. 306)
Pilot Assist (p. 315)
•
Distance Warning* (p. 304)
•
Head-up display* (p. 136)
•
Adaptive Cruise Control
53
Change of target with driver support
The driver supports of Adaptive Cruise Control
53
(ACC)* and Pilot Assist, in combination with
automatic transmission, have a change of target
function at certain speeds.
Change of target
If the target vehicle in front suddenly turns then there
may be stationary traffic in front.
When the driver supports are following another
vehicle at speeds below 30 km/h (20 mph) and
changes target vehicle – from a moving vehicle to
a stationary vehicle – the driver supports will slow
down for the stationary vehicle.
DRIVER SUPPORT
WARNING
When the driver supports are following
another vehicle at speeds in excess of
approx. 30 km/h (20 mph) and the target is
changed from a moving vehicle to a stationary
vehicle, the driver supports will ignore the
stationary vehicle and instead accelerate to
the stored speed.
The driver must then intervene him/
•
herself and brake.
Automatic standby mode with change of
target
The driver supports are disengaged and set in
standby mode:
when the speed is below 5 km/h (3 mph)
•
and the driver supports are uncertain
whether the target object is a stationary vehi-
cle or another object, such as a speed bump.
when the speed is below 5 km/h (3 mph)
•
and the vehicle ahead turns off so that the
driver supports no longer have a vehicle to
follow.
Related information
Driving support systems (p. 286)
•
• Adaptive cruise control* (p. 306)
Pilot Assist (p. 315)
•
325
* Option/accessory.