cruise control VOLVO XC70 2014 Owner´s Manual

Contents
* Option/accessory, for more information, see Introduction.3
03
03 Your driving environment
Instruments and controls.......................... 76
Ignition modes.......................................... 86
Seats......................................................... 88
Steering wheel.......................................... 95
Lighting..................................................... 97
Wipers and washers............................... 105
Windows................................................. 108
Mirrors..................................................... 110
Digial compass*...................................... 113
Power moonroof* ................................... 115 HomeLink ®
Wireless Control System*.... 117
Starting the engine.................................. 120
Transmission........................................... 125
Eco Guide* and Power Meter*................ 129
Brakes..................................................... 131
Parking brake.......................................... 134
Hill Descent Control (HDC)*.................... 137
04
04 Driver support
Stability system....................................... 142
Road sign information (RSI)* .................. 144
Cruise control.......................................... 146
Adaptive Cruise Control (ACC)*.............. 148
Distance Alert* ....................................... 159
City Safety™ .......................................... 162Collision warning with Full Auto-brake
and Pedestrian Detection*...................... 168
Driver Alert System* ............................... 176
Park assist*............................................. 182
Rear Park Assist Camera (PAC)* ............ 186
Blind Spot Information System (BLIS)*... 190
05
05 Comfort and driving pleasure
Volvo Sensus.......................................... 196
Menus and messages............................. 197
The MY CAR menus............................... 199
Climate system....................................... 205
Trip computer......................................... 215
Active chassis system–Four C*............... 222
Passenger compartment convenience... 223

03 Your driving environment
Instruments and controls
03
}}
* Option/accessory, for more information, see Introduction.77
FunctionPage
Controls for menus and messages, turn signals,high/low beams, tripcomputer199, 102,97, 215
Paddles for manually shifting gears*126
Cruise control146
Horn, airbag95, 22
Main instrument panel77
Infotainment system/ Bluetooth hands-freecontrols230, 259
START/STOP ENGINE button86
Ignition slot86
Display for infotainment system functions andmenus230, 197
Hazard warning flashers102
Door handle–
FunctionPage
In-door control panels (power windows, mirrors,central locking button,power child safety locks)108, 110,69,53
Controls for the infotain- ment system and menus199, 230, 208
Climate system controls208
Gear selector125
Controls for active chas- sis (Four-C)*222
Wipers and washers105, 106
Steering wheel adjust- ment95
Parking brake134
Hood opening control335
Power seat* adjustment controls88
Lighting panel, buttons for opening fuel fillerdoor and unlocking thetailgate97, 280, 70
Instrument panel information displays
Information displays: analog instrument panel
Information displays: digital instrument panel* These displays show information on some of the vehicle's functions, such as cruise con-

03 Your driving environment
Steering wheel
03
* Option/accessory, for more information, see Introduction.95
Adjusting
G021138
Adjusting the steering wheel
Lever for releasing/locking the steering wheel
Possible positions
The steering wheel can be adjusted for both height and reach:
1. Pull the lever toward you to release the steering wheel.
2. Adjust the steering wheel to the position that suits you.
3. Push back the lever to lock the steering wheel in place. If the lever is difficult to push into place, press the steering wheellightly at the same time as you push thelever.
WARNING
Never adjust the steering wheel while driv- ing.
With the optional speed-dependent power steering the level of steering force can beadjusted, see page 222.
Keypads and steering wheel paddles*
Steering wheel keypads and paddles*
Cruise control, see page 146. Adaptive cruise control*, see page 148.
Paddles for manually shifting gears (Gear- tronic), see page 126.
Infotainment system controls, see page 231.
Horn
Horn
–Press the steering wheel hub to sound the horn.

G000000
140* Option/accessory, for more information, see Introduction. Stability system..................................................................................... 142
Road sign information (RSI)* ................................................................ 144Cruise control........................................................................................ 146
Adaptive Cruise Control (ACC)*............................................................ 148Distance Alert* ..................................................................................... 159City Safety™ ........................................................................................ 162
Collision warning with Full Auto-brake and Pedestrian Detection*...... 168
Driver Alert System* ............................................................................. 176Park assist*........................................................................................... 182
Rear Park Assist Camera (PAC)* .......................................................... 186
Blind Spot Information System (BLIS)*................................................. 190

04 Driver support
Cruise control
04
146
Operation
Steering wheel-mounted controls and display
Standby mode
Resume set speed
Deactivating
Activate/set speed
Selected speed (gray symbol indicates
standby mode)
Cruise control active: white symbol ( gray
symbol indicates standby mode)
Engaging the cruise control functionBefore a speed can be set, the cruise control system must be engaged (put in standbymode).
–Press the CRUISE button (1).
> The symbol
illuminates and the text
(---) mph (5) indicates that cruise con-
trol is in standby mode.
NOTE
• Putting cruise control in standby mode does not set a cruising speed.
• When cruise control is in standbymode, the driver's seat belt must befastened before a cruising speed canbe set.
Setting a speed
Use the or buttons set the vehicle's
current speed. The set speed is shown in the display.
NOTE
Cruise control cannot be engaged at speeds below 20 mph (30 km/h).
Adjusting the set speedAfter a speed has been set, it can be increased or decreased by using the
or buttons. 1. Press and hold down
or until the
vehicle reaches the desired speed.
> This will become the set speed when the button is released.
2. Press
or for approximately a half
second and release the button to increase or decrease vehicle speed byapproximately 1 mph (1.6 km/h).
NOTE
• A temporary increase in speed by pressing the accelerator pedal, for lessthan 1 minute (e.g. when passinganother car), does not affect the cur-rent cruise control setting. The vehiclewill automatically return to the previ-ously set speed when the acceleratorpedal is released.
• If one of the cruise control buttons iskept depressed for more than approx.1 minute cruise control is disengaged.The engine must then be switched offin order to reset cruise control.

04 Driver support
Cruise control
04
147
Automatic deactivationCruise control is automatically deactivated temporarily if one of the following occurs:
• If the speed drops below approximately 20 mph (30 km/h).
• When the brake pedal is depressed.
• If the gear selector is moved to positionN.
• During wheel spin or wheel lock-up.
• If the vehicle's speed is increased byusing the accelerator pedal for more than1 minute.
The currently set speed will be saved in the system's memory.
Temporary deactivationThe driver can temporarily deactivate cruisecontrol by pressing 0. The saved speed is
shown in brackets in the information display.
Resume set speedIf cruise control has been deactivated tempo- rarily, it can be reactivated by pressing
.
The vehicle's speed returns to the most recently set speed.
WARNING
There may be a significant increase in speed after the
button has been
pressed.
Deactivation
Cruise control is disengaged by pressing or by switching off the engine. The set speed is cleared.
WARNING
Cruise control should not be used in heavy traffic or when driving on wet or slipperyroads. Cruise control may not maintain setspeed on steep downgrades.

04 Driver support
Adaptive Cruise Control (ACC)*
04
148* Option/accessory, for more information, see Introduction.
Introduction
Adaptive Cruise Control (ACC) is an optional system designed to assist the driver by main-taining a set speed or a set time interval tothe vehicle ahead. It is primarily intended foruse on long straight roads in steady traffic,such as on highways and other main roads. When the driver has set the desired speed and the time interval to the vehicle ahead,ACC functions as follows:
• If there are no other vehicles in the lane ahead of you, your vehicle will travel atthe set speed.
• If ACC's radar sensor detects a slowermoving vehicle in the lane ahead, the sys-tem will adapt your vehicle's speed tohelp maintain the set time interval to thevehicle ahead. When there are no longerslower moving vehicles ahead, your vehi-cle will accelerate to resume the setspeed.
If ACC is switched off completely or in standby mode and your vehicle comes tooclose to another vehicle ahead, the driver willbe warned by the Distance Alert system (seepage 159).WARNING
• Adaptive Cruise Control cannot cover all driving situations and traffic,weather and road conditions. The"Function" section provides informa-tion about limitations that the drivermust be aware of before using thisfeature.
• This system is designed to be a sup-plementary driving aid. It is not, how-ever, intended to replace the driver'sattention and judgement. The driver isresponsible for maintaining a safe dis-tance and speed and must intervene ifAdaptive Cruise Control does notmaintain a suitable speed or suitabledistance to the vehicle ahead.
• Maintenance of ACC components mayonly be performed by a trained andqualified Volvo technician.
Function
Function overview 1
Warning light, braking by driver required
Controls in steering wheel
Radar sensor in front grille
Adaptive Cruise Control consists of: • A cruise control system to maintain a set speed
• A system to maintain a set distance to thevehicle ahead, which is expressed as atime interval. For example, you canchoose to remain approximately 2 sec-onds behind the vehicle ahead. Theactual distance required to maintain a
1
The illustration is generic; details will vary, depending on the model

04 Driver support
Adaptive Cruise Control (ACC)*
04
* Option/accessory, for more information, see Introduction.149
2-second interval will vary according the speed of the vehicles.
WARNING
•
Adaptive Cruise Control is not a colli- sion avoidance system. The driver isalways responsible for applying thebrakes if the system does not detectanother vehicle.
• Adaptive Cruise Control does not reactto people or animals, or small vehiclessuch as bicycles and motorcycles. Italso does not react to slow moving,parked or approaching vehicles, orstationary objects.
• Do not use Adaptive Cruise Control indemanding driving conditions such ascity driving or other heavy traffic situa-tions, in slippery conditions, whenthere is a great deal of water or slushon the road, during heavy rain orsnow, in poor visibility, on windingroads or on highway on- or off-ramps.
The distance to the vehicle ahead (in the same lane) is monitored by a radar sensor.Your vehicle's speed is regulated by acceler-ating and braking. The brakes may emit asound when they are being modulated by the adaptive cruise control system. This is nor-mal.
WARNING
The brake pedal moves when the adaptive cruise control system modulates thebrakes. Do not rest your foot under thebrake pedal.
The ACC system is designed to smoothly regulate speed. However, the driver mustapply the brakes in situations that requireimmediate braking. This applies when thereare great differences in speed between vehi-cles, or if the vehicle ahead brakes suddenly.
WARNING
Due to limitations in the radar sensor, braking may occur unexpectedly or not atall, see page 155.
Adaptive Cruise Control can be put in active mode at any permitted speed. However, if thevehicle's speed falls below 18 mph (30 km/h)or if engine speed (rpm) becomes too low,ACC disengages (goes into standby mode) and will no longer modulate the brakes
2
. The driver will then have to maintain a safe dis- tance to the vehicle ahead.
WARNING
When Adaptive Cruise Control is in standby mode or is switched off com-pletely, the brakes will not be modulatedautomatically. The driver must assume fullcontrol over the vehicle.
Warning light—driver braking requiredAdaptive Cruise Control can exert brake force that is equivalent to approximately 40% ofthe vehicle's total braking capacity. In situa-tions requiring more brake force than ACCcan provide and if the driver does not applythe brakes, an audible signal from the Colli-sion Warning system will sound and warninglight will illuminate (see page 169) in thewindshield to alert the driver to react.
NOTE
Strong sunlight, reflections, extreme light contrasts, the use of sunglasses, or if thedriver is not looking straight ahead maymake the visual warning signal in the wind-shield difficult to see.
2
Does not apply to vehicles with the optional Queue Assist.

04 Driver support
Adaptive Cruise Control (ACC)*
04
150* Option/accessory, for more information, see Introduction.
WARNING
Adaptive Cruise Control only warns of vehicles detected by the radar sensor, seepage 155. In some cases there may be nowarning or the warning may be delayed.The driver should always apply the brakeswhen necessary.
Steep inclines and/or heavy loadsACC is primarily intended for use on fairly level roads. The system may have difficultymaintaining the correct distance to a vehicleahead on steep inclines, if the vehicle is car-rying a heavy load or is towing a trailer. Inthese situations, the driver should always beprepared to apply the brakes if necessary.
Operation
Controls and display
Resume previous settings.
Off/On/Standby mode
Decrease/increase time interval
Put in active mode and set a speed (each additional press increases/decreasesspeed by 1 mph (approximately 2 km/h))
Set speed (shown in green when active,
shown in white when in standby mode)
Time interval
ACC active ( green symbol) or in standby
mode ( white symbol)
Putting ACC in standby modeBefore ACC can be used to regulate speed and/or the distance to a vehicle ahead, itmust first be put in standby mode. To do so:
• Press
(2).
> The same symbol (7) appears (in white) in
the instrument panel to indicate that ACC is in standby mode.
NOTE
The driver's door must be closed and the driver's seat belt must be fastened beforeACC can be put in active mode. If the driv-er's seat belt is taken off or if the driver'sdoor is opened, ACC will return to standbymode.
Setting a speedOnce ACC has been put in standby mode: • Press
or (4).
> The set speed, for example 60 mph (5), will be magnified for several seconds and the frame around the speed will changecolors from white to green to indicate
that this speed has been stored (set).

04 Driver support
Adaptive Cruise Control (ACC)*
04
* Option/accessory, for more information, see Introduction.151
When this symbol has changed col- ors from
white to green , ACC is in
active mode and the vehicle will
maintain the set speed.
This symbol indicates that you are approaching a vehi-cle ahead. ACC will switch from main- taining a set speed to main-
taining a set distance from
that vehicle.
When this happens, a speed range will be indicated on
the speedometer: The higher speed (the cur-
rently set speed (5)) will be marked in green.
The lower speed in the range is the speed of
the vehicle ahead.
Changing the set speed
• After a speed has been set, it can be increased or decreased by briefly press- ing the
or buttons. Each time one
of these buttons is pressed, the vehicle's speed changes by 3 mph(approximately 5 km/h). If the speed isincreased by pressing the accelerator pedal, the vehicle's speed when the but-ton is pressed will be set.
• Press and hold one of the buttons toincrease/decrease the speed by 1 mph(approximately 1 km/h) at a time. Releasethe button when you have reached thedesired speed.
NOTE
•If one of the Adaptive Cruise Control buttons is pressed for more thanapproximately one minute, ACC will bedeactivated. The engine must then beswitched off and restarted to resetACC.
• In some situations Adaptive CruiseControl cannot be put in active mode.
Cruise control Unavailable is shown
in the display, see page 157.
Setting a time intervalThe set time interval to vehicles ahead can be increased by pressing
and decreased by
pressing
. The current time interval is
shown briefly in the display following adjust- ment. Different time intervals canbe selected and are shown in the instrument panel
3
as 1–5
horizontal bars. The greater the number of bars, thelonger the time interval. Onebar represents a time interval
of approximately 1 second; 5 bars is approxi-mately 3 seconds.
To set/change a time interval:
• Press the
/ buttons (3).
At low speeds, when the distance to the vehi- cle ahead is short, ACC increases the timeinterval slightly. In order to follow the vehicleahead as smoothly as possible, ACC allowsthe time interval to vary considerably in cer-tain situations.
WARNING
• Only use a time interval that is suitable in current traffic conditions.
• A short time interval gives the driverlimited reaction time if an unexpectedsituation occurs in traffic.
3
The same symbol appears if Distance Alert (see page 159) is activated