2012 VOLVO V60 ESP

04 Comfort and driving pleasure
Adapting driving characteristics
04
170* Option/accessory, for more information, see Introduction.
Active chassis - Four-C*
Active chassis, Four-C (Continously Controlled
Chassis Concept), regulates the characteris-
tics of the shock absorbers so that the car's
driving characteristics can be adjusted. There
are three settings: Comfort, Sport and
Advanced.
ComfortThis setting means that the car is perceived as
being more comfortable on rough and uneven
road surfaces. Shock absorption is soft and the
movement of the body is smooth and gentle.
SportThis setting means that the car is perceived as
being more sporty and is recommended for
more active driving. Steering response is faster
than in the Comfort mode. Shock absorption is
harder and the body follows the road in order
to reduce rolling during cornering.
AdvancedThis setting is only recommended on very even
and smooth road surfaces.
The shock absorbers are optimised for maxi-
mum roadholding and rolling in bends is further
minimised.
Operation
Chassis settings.
Use the buttons in the centre console to
change setting. The setting in use when the
engine is switched off is activated next time the
engine is started.
Speed related power steering*
Steering force increases with the speed of the
car to give the driver enhanced sensitivity. The
steering is firmer and more immediate on
motorways. Steering is light and requires no
extra effort when parking and at low speed.
The driver can choose between three different
levels of steering force for road responsiveness
or steering sensitivity. Go to the menu system
MY CAR and locate Settings
Car settings
Steering wheel force and select Low,
Medium or High.
For a description of the menu system, see
page 144. This menu cannot be accessed
while the car is in motion.
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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
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 gearboxCars with automatic gearbox have enhanced
functionality with the adaptive cruise control's
Queue Assistant, see page 179.
Function
Function overview1.
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.
1NOTE: The illustration is schematic - details may vary depending on car model.
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04 Comfort and driving pleasure
Adaptive cruise control*
04

* Option/accessory, for more information, see Introduction.177 Operation
Steering wheel keypad3 and display.
Cruise control - On/Off.
Standby mode ceases and stored speed
resumes - each extra press gives +1 km/h.
Standby mode
Time interval - Increase/decrease.
Activate and adjust the speed (each press
gives +/-5 km/h).
Selected speed (in brackets = Standby
mode).
Time interval4 - On, during adjustment.
Time interval4 - On, after adjustment.
Steering wheel keypad5 and display.
Standby mode ceases and the stored
speed is resumed.
Cruise control - On/Off or Standby mode.
Time interval - Increase/decrease.
Activate and adjust the speed.
Selected speed (in brackets = Standby
mode).
Time interval6 - On, during adjustment.
Time interval6 - On, after adjustment.
Activating and setting the speedSwitch on cruise control with one press on the
steering wheel button
- the symbol is
illuminated in the display. The brackets (6) at
(---) mean that cruise control is set in standby
mode.
The cruise control is then activated with
or
, after which the current speed is stored in
the memory - the display text
(---) changes to
show the selected speed, e.g. 100 without
brackets.
When the symbol
changes
to
the radar sensor has
detected a vehicle.
Only when the symbol
(with car) is illuminated, is the
distance to the vehicle in front
regulated by the cruise control.
3Cars with Speed limiter.4The display shows either "dash" symbol [7] or [8] - they are never shown simultaneously.5Cars without Speed limiter. A Volvo dealer has updated information about what applies in each respective market.6The display shows either "dash" symbol [6] or [7] - they are never shown simultaneously.
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04 Comfort and driving pleasure
Adaptive cruise control*
04
* Option/accessory, for more information, see Introduction.181
Automatic activation parking brakeIn some situations the cruise control applies
the parking brake in order to keep a stationary
car remaining stationary.
This takes place if:
•the driver opens the door or takes off his/
her seatbelt
•DSTC is changed from Normal to Sport
mode
•cruise control has held the car stationary
for more than 2 minutes
•the engine is switched off
•the brakes have overheated.
The radar sensor and its limitations
Apart from the adaptive cruise control, the
radar sensor is also used by the Collision
Warning with Auto Brake function (see
page 192) and the Distance Warning function
(see page 185). The function of the radar sen-
sor is to detect cars or larger vehicles in the
same direction, in the same lane.
Modification of the radar sensor could result in
it being illegal to use.
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.
WARNING
Accessories or other objects such as auxil-
iary lamps must not be installed in front of
the grille.
WARNING
Adaptive cruise control is not a collision
avoidance system. The driver must inter-
vene if the system does not detect a vehicle
in front.
The adaptive cruise control does not brake
for humans or animals, and not for small
vehicles such as bicycles and motorcycles.
Nor for oncoming, slow or stationary vehi-
cles and objects.
Do not use the adaptive cruise control, for
example, in city traffic, in dense traffic, at
junctions, on slippery surfaces, with a lot of
water or slush on the road, in heavy rain/
snow, in poor visibility, on winding roads or
on slip roads.
The capacity of the radar sensor to detect vehi-
cles in front is reduced significantly:
•if the radar sensor becomes blocked and
cannot detect other vehicles e.g. in heavy
rain or slush, or if other objects have col-
lected in front of the radar sensor.
NOTE
Keep the surface in front of the radar sensor
clean.
•if the speed of vehicles in front is signifi-
cantly different from your own speed.
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04 Comfort and driving pleasure
Adaptive cruise control*
04

* Option/accessory, for more information, see Introduction.183
CauseAction
The radar surface in the grille is dirty or covered with ice or snow.Clean the radar surface in the grille from dirt, ice and snow.
Heavy rain or snow blocking the radar signals.No action. Sometimes the radar does not work during heavy rain or
snowfall.
Water or snow from the road surface swirls up and blocks the radar sig-
nals.No action. Sometimes the radar does not work on a very wet or snowy
road surface.
The radar surface has been cleaned but the message remains.Wait. It could take several minutes for the radar to sense that it is no
longer blocked.
Symbols and messages in the display
SymbolMessageSpecification
Standby mode or active mode without detected vehicle.
Active mode with detected vehicle to which cruise control adapts the speed.
Time interval activated, during adjustment.
Time interval activated, after adjustment.
DSTC Normal to enable
CruiseCruise control cannot be activated until the Stability and Traction Control system (DSTC) has been
set in Normal mode - see page 168.
Cruise control CancelledThe cruise control has been deactivated - the driver has to regulate the speed.
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04 Comfort and driving pleasure
Adaptive cruise control*
04
184* Option/accessory, for more information, see Introduction.
SymbolMessageSpecification
Cruise control UnavailableCruise control cannot be activated.
This could be due to:
•brake temperature is high
•the radar sensor is blocked by e.g. wet snow or rain.
Radar blocked See manualCruise control temporarily disengaged.
•The radar sensor is blocked and cannot detect other vehicles. For example, in the event that heavy
rain or if slush has collected in front of the radar sensor.
Read about the limitations of the radar sensor, see page 181.
Cruise control Service
requiredCruise control disengaged.
•Contact a workshop - an authorised Volvo workshop is recommended.
Press Brake To hold +
acoustic alarm
(Only with Queue Assistant)The car is stationary and the cruise control will release the foot brake to allow the parking brake to
take over and hold the car, but a fault in the parking brake means the car will shortly begin to roll.
•The driver must brake himself/herself. The message remains and the alarm sounds until the driver
depresses the brake pedal or uses the accelerator pedal.
Below 30 km/h Only fol-
lowing
(Only with Queue Assistant)
Shown with attempts to activate the cruise control at speeds below 30 km/h without a vehicle in front
within the activation distance (approx. 30 metres).
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04 Comfort and driving pleasure
Distance Warning*
04
186* Option/accessory, for more information, see Introduction.
Different time intervals to the
vehicle in front can be
selected and shown in the
display as 1-5 horizontal lines
- the more lines the longer the
time interval. One line corre-
sponds to approximately
1 second to the vehicle in front, 5 lines approx-
imately 2.5 seconds.
The number of lines for the
selected time interval is
shown during the setting itself
and for several seconds after-
wards. Then a smaller scale
version of the symbol is
shown to the right of the dis-
play. The same symbol is also shown when
adaptive cruise control is activated.
NOTE
The higher the speed, the longer the calcu-
lated distance in metres for a specific time
interval.
The set time interval is also used by the
adaptive cruise control function, see
page 177.
Only use the time interval that is allowed in
accordance with local traffic regulations.
Limitations
The function uses the same radar sensor as
adaptive cruise control and the collision warn-ing system. For more information on the radar
sensor and its limitations, see page 181.
NOTE
Strong sunlight, reflections or strong varia-
tions in light intensity, as well as wearing
sunglasses, could mean that the warning
light in the windscreen cannot be seen.
Poor weather or winding roads could affect
the radar sensor's capacity to detect vehi-
cles in front.
The size of other vehicles could also affect
detection capacity, e.g. motorcycles. This
could mean that the warning lamp illumi-
nates at a shorter distance than the setting
or that the warning is temporarily absent.
Extremely high speeds can also cause the
lamp to illuminate at a shorter distance than
that set due to limitations in sensor range.
Symbols and messages in the display
SymbolMessageSpecification
Set time interval, during adjustment.
Set time interval, after adjustment.
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04 Comfort and driving pleasure
Distance Warning*
04
* Option/accessory, for more information, see Introduction.187
SymbolMessageSpecification
Radar blocked See manualDistance Warning temporarily disengaged.
The radar sensor is blocked and cannot detect other vehicles, e.g. in the event of heavy rain or if slush
has collected in front of the radar sensor.
Read about the limitations of the radar sensor, see page 181.
Collision warn. Service
requiredDistance Warning and Collision Warning with Auto Brake fully or partially disengaged.
Visit a workshop if the message remains - an authorised Volvo workshop is recommended.
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