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04 Comfort and driving pleasure
Adaptive cruise control*
04
* Option/accessory, for more information, see Introduction.
175
General information on ACC
1
The adaptive cruise control (ACC – Adaptive
Cruise Control) helps the driver maintain a safe
distance from the vehicle ahead. The cruise
control provides a more relaxing driving expe-
rience on long journeys on motorways and long
straight main roads in smooth traffic flows.
The driver sets the desired speed and time
interval to the car in front. When the radar
detector detects a slower vehicle in front of the
car, the speed is automatically adapted to that.
When the road is clear again the car returns to
the selected speed.
If the adaptive cruise control is switched off or
set to the standby mode and the car comes too
close to a vehicle in front, then the driver is
warned by Distance Warning (see page 185)
about the short distance.
WARNING
The driver must always be observant with
regard to the traffic conditions and intervene
when the adaptive cruise control is not
maintaining a suitable speed or suitable dis-
tance.
The adaptive cruise control cannot handle
all traffic, weather and road conditions.
Read the whole of this section for informa-
tion on the limitations of the adaptive cruise
control. The driver must be familiar with this
information before using the adaptive cruise
control.
The driver always bears responsibility for
maintaining the correct distance and speed,
even when the adaptive cruise control is
being used.
IMPORTANT
Maintenance of adaptive cruise control
components must only be performed at a
workshop - an authorised Volvo workshop
is recommended.
Automatic gearbox
Cars with automatic gearbox have enhanced
functionality with the adaptive cruise control's
Queue Assistant, see page 179.
Function
Function overview
2
.
Warning lamp, braking by driver required
Steering wheel keypad
Radar sensor
Adaptive cruise control consists of a cruise
control system and a coordinated spacing sys-
tem.
1
Not available as an option for the 2.5T.
2
NOTE: The illustration is schematic - details may vary depending on car model.
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