Volvo S80 Owner's Manual page 163

An automatic deactivation can be due to:
•
the driver opens the door
•
the driver takes off the seatbelt
•
engine speed is too low/high
•
speed has fallen below 30 km/h
•
wheels lose traction
•
brake temperature is high
•
the radar sensor is covered e.g. by wet
snow or heavy rain (radar waves blocked).
Resume set speed
Adaptive cruise control in standby mode is
reactivated with one press on the steering
wheel button - the speed is then set to the
last stored speed.
NOTE
A significant increase in speed may arise
after the speed has been resumed with
.
Overtaking another vehicle
When the car is following another vehicle and
the driver indicates an impending overtaking
manoeuvre with the direction indicator
4 Does not apply to a car with Queue Assistant - it manages right down to stationary.
On left flash only in left-hand-drive car, or right flash in right-hand-drive car.
5
adaptive cruise control helps to briefly accel-
erate the car towards the vehicle in front.
This function is active at speeds
above 70 km/h.
4
WARNING
Be aware that this function can be acti-
vated in more situations other than during
overtaking, e.g. when a direction indicator
is used to indicate a change of lane or exit
to another road - the car will then acceler-
ate briefly.
Deactivate
With a short press on the steering wheel but-
ton the adaptive cruise control is set in
standby mode. With a further short press it is
deactivated. The set speed is cleared and
cannot be resumed with the
5
, the
04 Driver support
Adaptive cruise control*
Changing from ACC to CC
With one press of the button the adaptive
part (spacing system) in the cruise control is
deactivated, at which point the car just fol-
lows the set speed.
•
Give a long press on the steering wheel
button
panel's symbol changes from
> By these means the standard cruise con-
trol CC (Cruise
Control) is activated, see page 155.
WARNING
The car no longer brakes automatically
after switching from ACC to CC - it merely
follows the set speed.
Changing back from CC to ACC
button.
Deactivate CC with 1-2 presses on
accordance with the previous heading "Deac-
tivate". The next time the system is switched
on, it is the ACC that is activated.
*
Option/accessory, for more information, see Introduction.
- the combined instrument
to .
in
04
161