2012 VOLVO XC70 cruise control

04 Comfort and driving pleasure
Distance Alert*
04

* Option/accessory, for more information, see Introduction.163 Introduction
Distance Alert is part of Adaptive Cruise Con-
trol and is a function that provides information
about the time interval to the vehicle ahead.
Distance Alert is active at speeds above
approximately 18 mph (30 km/h). Time interval
information is only given for a vehicle that is
driving ahead of your vehicle in the same direc-
tion. No information is provided for vehicles
driving toward you, moving very slowly, or at a
standstill.
Amber warning light1.
An amber warning light in the windshield glows
steadily if your vehicle is closer to the one
ahead than the set time interval.
NOTE
Distance Alert only monitors distance to the
vehicle ahead while Adaptive Cruise Control
is in standby mode or off.
WARNING
Distance Alert only indicates the distance to
the vehicle ahead. It does not affect the
speed of your vehicle.
Operation
Press the button in the center instrument panel
to switch this function on or off. The indicator
light in the button illuminates when the function
is on.Depending on the optional equipment
selected, there may not be room for a Distance
Alert button in the center console. In this case,
the function is controlled through the menu
system. Press MY CAR and go to Settings
Car settingsDistance alertOn/Off.
Setting a time interval
Controls and display
Time interval: Increase/decrease
Time interval: On, while it is being set
Time interval: On, after it has been set
Press
to increase the interval or to
decrease it.
1The illustration is schematic - certain details may vary from model to model

04 Comfort and driving pleasure
Distance Alert*
04
164* Option/accessory, for more information, see Introduction.
Five different time intervals
can be selected and are
shown in the display as 1–5
horizontal bars. The greater
the number of bars, the longer
the time interval. One bar rep-
resents approximately
1 second to the vehicle ahead; 5 bars is
approximately 2.5 seconds.
The number of bars indicating
the selected time interval are
shown while the setting is
being made and for several
seconds afterward. A smaller
version of the symbol is then
shown to the right in the dis-
play. The same symbol is displayed when
Adaptive Cruise Control (ACC) is activated.
NOTE
•The higher your vehicle’s speed, the
greater the distance to the vehicle
ahead, measured in feet (meters), for a
given time interval.
•The set time interval is also used by
Adaptive Cruise Control, see page 155.
WARNING
Only use a time interval that is suitable in
current traffic conditions.
Limitations
Distance Alert uses the same radar sensor
used by Adaptive Cruise Control and the Col-
lision Warning system. See page 158 for more
information on the radar sensor’s limitations.
NOTE
Strong sunlight, reflections, extreme light
contrasts, the use of sunglasses, or if the
driver is not looking straight ahead may
make the visual warning signal in the wind-
shield difficult to see.
WARNING
•Bad weather or winding roads may
affect the radar sensor’s capacity to
detect vehicles ahead.
•The size of the vehicle ahead, such as a
motorcycle, may also make it difficult to
detect. This may result in the warning
light illuminating at a shorter distance
than the one that has been set, or that
the light will not come on at all.

04 Comfort and driving pleasure
Collision warning with Full Auto-brake and Pedestrian Detection*
04

* Option/accessory, for more information, see Introduction.173 Operation
Settings are made by pressing MY CAR on the
center console control panel and using the
menus displayed.
On and offTo switch Collision Warning on or off, press MY
CAR on the center console control panel and
go to Settings
Car settingsDriver
support systems
Collision Warning. If
Collision Warning is on, the system will perform
a self-test each time the engine is started by
briefly illuminating the warning light. See page
132 for more information about the menu sys-
tem.
When the engine is switched on, the Collision
Warning setting that was being used when it
was switched off will be the default setting.
Activating/deactivating warning signalsThe collision warning system’s visual signals
are activated automatically when the engine is
started if the collision warning system is
switched on.
The audible warning signal can be activated/
deactivated by pressing MY CAR on the center
console control panel and going to Settings
Car settingsDriver support systems
Warning sound if risk of collision.
Setting a warning distanceThis setting determines the distance at which
the visual and audible warnings are triggered.
Select
Long, Normal or Short by pressing MY
CAR on the center console control panel and
going to Settings
Car settingsDriver
support systems
Collision Warning
Warning distance.
The warning distance determines the level of
sensitivity used by the system. The warning
distance
Long provides an earlier warning.
Begin by using Long and if the system gives
too many warnings, try changing to Normal.
WARNING
•The setting Short should only be used
in situations where traffic is light and
moving at low speeds.
•Collision Warning alerts the driver to the
risk of a collision but this function can-
not reduce the driver’s reaction time.
•For Collision Warning to be as effective
as possible, it is recommended that Dis-
tance Alert be set to 4 or 5, see
page 163.
NOTE
•When Adaptive Cruise Control is used,
the warning light and signal will be used
by that function, even if the warnings
provided by Collision Warning have
been deactivated by the driver.
•In situations where traffic is moving at
considerably different speeds, or if the
vehicle ahead brakes suddenly, warn-
ings may be considered to be late, even
if the setting
Long has been selected.
Checking settingsThe current Collision Warning settings can be
checked by pressing MY CAR on the center
console control panel and going to Settings
Car settingsDriver support systems
Collision Warning.
Limitations
Strong sunlight, reflections, extreme light con-
trasts, the use of sunglasses, or if the driver is
not looking straight ahead may make the visual
warning signal in the windshield difficult to see.
For this reason, always activate the audible
warning signal.
Slippery driving conditions increase braking
distance, which can reduce the system's

04 Comfort and driving pleasure
Collision warning with Full Auto-brake and Pedestrian Detection*
04
174* Option/accessory, for more information, see Introduction.
capacity to avoid a collision. In these condi-
tions, the ABS and DSTC systems provide the
best possible braking effect while helping to
maintain stability.
NOTE
The visual warning signal may be temporar-
ily disengaged in the event of high passen-
ger compartment temperature due to strong
sunlight, etc. If this occurs, the audible
warning signal will be used, even if it has
been deactivated in the menu system.
WARNING
•In certain situations, the system cannot
provide warnings or warnings may be
delayed if traffic conditions or other
external factors make it impossible for
the radar sensor or camera to detect a
pedestrian or a vehicle ahead.
•Warnings may not be provided if the
distance to the vehicle ahead is short,
or if movements of the steering wheel/
brake pedal are great, such as during
active driving.
•The sensor system has a limited range
for pedestrians and provides warnings
and braking effect most effectively at
speeds up to 30 mph (50 km/h). For sta-
tionary or slow-moving vehicles, the
system functions best if your vehicle’s
speed is below approximately 45 mph
(70 km/h).
•Warnings for stationary or slow-moving
vehicles may not be provided in dark
conditions or in poor visibility.
The Collision Warning system uses the same
radar sensors as Adaptive Cruise Control. For
more information on the radar sensor and its
limitations, see page 158.
NOTE
If warnings are given too frequently, the
warning distance can be reduced (see
page 173). This causes the system to pro-
vide later warnings, which decreases the
total number of warnings provided.
WARNING
•The system is not activated at speeds
under approx. 2 mph (4 km/h). There-
fore, it will not brake your vehicle if you
approach a vehicle ahead at very low
speed, such as when parking.
•The driver's actions always have high-
est priority and override the Collision
Warning system. This means that the
system will not intervene in situations
where the driver is actively steering,
braking or pressing the accelerator
pedal, even if a collision is imminent.
•When Auto-brake has prevented a col-
lision with a stationary object, your vehi-
cle will remain at a standstill for approx.
1.5 seconds. If your vehicle has been
braked for a moving vehicle ahead, your
vehicle's speed will be reduced to the
same speed as that vehicle's.

08 Maintenance and specifications
Fuses
08

* Option/accessory, for more information, see Introduction.341
PosFunctionA
Power front passenger's
seat*20
Folding rear seat head
restraints*15
Infotainment control mod-
ule5
Infotainment system, Sirius
satellite radio*10
Infotainment system15
Bluetooth hands-free sys-
tem5
Rear Seat Entertainment
system (RSE)*7.5
Power moonroof*
Courtesy lighting, climate
system sensor5
12-volt sockets15
Heated rear seat* (pas-
senger's side)15
Heated rear seat* (driver's
side)15
PosFunctionA
-
Heated front passenger's
seat*15
Heated driver's seat*15
Park assist*, trailer hitch
control module*, park
assist camera*5
All Wheel Drive* control
module5
Active chassis system*10
Positions-fuse box B
PosFunctionA
Tailgate wiper15
-
Front courtesy lighting,
driver's door power win-
dow controls, power
seat(s)*, HomeLInk
® Wire-
less Control System*
7.5
Instrument panel informa-
tion display5
PosFunctionA
Adaptive cruise control/
collision warning*10
Courtesy lighting, rain sen-
sor*7.5
Steering wheel module7.5
Cental locking: fuel filler
door10
Tailgate window washer15
Windshield washer15
Tailgate unlock10
-10
Fuel pump20
Climate system control
panel5
-
Alarm, On-board diagnos-
tic system5
-

10 Index
10
366
1, 2, 3 ...
12-volt sockets........................................ 199
A
ABS (anti-lock brake system).................. 119
Accessory installation warning.................. 13
Active chassis system.............................150
Active yaw control................................... 148
Adaptive brake lights............................... 118
Adaptive cruise control.................... 153, 155
Airbags
disconnecting the front passenger’s
side.................................................26, 27
front...................................................... 22
inflatable curtain................................... 32
side impact........................................... 30
Air conditioning........................................ 142
Air distribution.......................................... 138
Air distribution table................................. 144
Air vents................................................... 139
All Wheel Drive......................................... 117
Anti-freeze.......................................264, 322Anti-lock brake system
warning light......................................... 76
Anti-lock Brake System (ABS)................. 119
Approach lighting................................56, 97
Audio system
AUX/USB sockets............................... 227
BluetoothŸ devices............................. 230
BluetoothŸ hands-free system........... 233
Bluetooth streaming audio................. 230
general functions................................ 211
getting started.................................... 206
HD digital radio................................... 216
introduction......................................... 204
media player....................................... 223
menus................................................. 256
overview.............................................. 204
radio functions.................................... 214
Rear seat entertainment..................... 245
Sirius satellite radio............................218
sound settings.................................... 212
steering wheel keypad........................ 209
voice control....................................... 241
Auto-dim rearview mirror......................... 104
Automatic locking retractor....................... 37
Automatic transmission
Geartronic................................... 115, 116
general description.....................115, 116oil........................................................ 359
shiftlock override................................ 116
Axle weight.............................................. 297
B
Battery
changing..................................... 334, 335
maintenance....................................... 334
remote key, replacing........................... 59
specifications...................................... 360
warning symbols................................. 333
Black box................................................... 11
Blind Spot Information System
(BLIS)....................................... 193, 194, 195
Bluetooth cell phone connection............. 233
Booster cushion, integrated...................... 48
Booster cushions....................................... 45
Brake lights.............................................. 118
Brake system
ABS..................................................... 119
Brake pad inspection.......................... 118
checking fluid level............................. 322
emergency brake assistance.............. 119
fluid..................................................... 359

10 Index
10
367
general information............................. 118
Hill Descent Control............................ 124
warning light......................................... 78
Bulbs
cargo area lighting.............................. 329
headlights...........................324, 325, 326
introduction......................................... 324
license plate lights.............................. 329
side marker lights...............................327
specifications...................................... 330
taillight................................................ 328
C
Camera, Park Assist................................ 189
Capacity weight....................................... 297
Cargo area
changing bulbs................................... 329
floor rails............................................. 273
hooks for securing loads............273, 274
steel grid............................................. 276
Cargo area cover..................................... 277
Cargo area net......................................... 277
Catalytic converter................................... 269
Cell phone, hands-free connection......... 233Cell phone voice control.......................... 241
Central locking system, introduction......... 54
Chains...................................................... 300
Check engine light..................................... 76
Child restraints
recalls and registration......................... 38
Child restraint systems.............................. 39
booster cushions.................................. 45
convertible seats.................................. 43
infant seats........................................... 41
ISOFIX/LATCH anchors........................ 46
top tether anchors................................ 47
Child safety................................................ 36
booster cushions.................................. 45
child restraint systems.......................... 39
convertible seats.................................. 43
infant seats........................................... 41
Child safety locks...................................... 51
City Safety™............................................ 166
Climate system........................................ 143
air distribution............................. 138, 144
air vents.............................................. 139
Interior Air Quality System.................. 138
introduction......................................... 137
passenger compartment filter............ 137
refrigerant........................................... 137Clock, setting............................................. 80
Cold weather driving................................ 264
Collision warning system.................171, 172
Compass in rearview mirror..................... 105
Conserving electrical current................... 263
Controls, center console.......................... 256
Convertible seats....................................... 43
Coolant............................................322, 359
Cooling system, general information....... 263
Courtesy lighting........................................ 96
Crash mode............................................... 35
Cruise control..................................151, 152
adaptive.............................................. 153
Curb weight............................................. 297
Current, conserving................................. 263
D
Defroster.................................................. 143
Detachable key blade..........................59, 61
Dimensions
XC70................................................... 354