2015 VOLVO XC60 lane assist

04 Driver support
Adaptive Cruise Control (ACC)*
04
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* Option/accessory, for more information, see Introduction.157
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 168).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
162* Option/accessory, for more information, see Introduction.
WARNING
Please be aware that this function will also cause the vehicle to accelerate briefly incertain situations other than passinganother vehicle, for example using the leftturn signal to indicate a lane change or aturn toward a highway exit at speedsabove approximately 45 mph (70 km/h).
Turning ACC off completely
•
From standby mode, press once.
• From active mode, press
twice.
The set speed and time interval are then cleared from the system's memory and can- not be resumed by pressing
.
Toggling between ACC and CC (standard Cruise Control)
Switching from ACC to CCThis may be useful if, for example, the radar sensor is obstructed in some way. See thesection "The radar sensor and its limitations"on page 164 for additional information.
• Press and hold the
button; the symbol
in the instrument panel will switch from
to .
> This activates the standard cruise control function (see page 155).
WARNING
Switching from ACC to CC means that:
• Your vehicle will
no longer automati-
cally maintain a set distance to a vehi- cle ahead.
• Only the set speed will be maintainedand the driver will have to apply thebrakes when needed.
Switching from CC to ACC
Switch off cruise control by pressing once
or twice as needed according to the instruc- tions in the previous section "Turning ACC offcompletely." The next time the system isswitched on, ACC will be reactivated.
Queue Assist
IntroductionQueue Assist is an added ACC feature that is linked to your vehicle's automatic transmis-sion. Queue Assist consists of the following func- tions: • Enhanced speed interval (including when the vehicle is at a complete stop or is moving at speed below 18 mph(30 km/h))
• Automatic standby mode when ACCchanges target vehicles
• No automatic braking when at a standstill
• The parking brake is applied automati-cally
Please note that the lowest speed that can be set is 18 mph (30 km/h), although ACC canmaintain a set speed/distance to a vehicleahead down to a standstill. Queue Assistconsists of the following features:
Enhanced speed interval
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.
Your vehicle can maintain the set time interval to the vehicle ahead at any permissiblespeed, including a complete stop. In order to activate ACC at speeds below 18 mph (30 km/h):

04 Driver support
Driver Alert System*
04
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* Option/accessory, for more information, see Introduction.189
Center console display
SymbolMessageDescription
-Driver Alert OFFThe function is not switched on.
-Driver Alert AvailableThe function is active.
-Driver Alert Standby <65 km/hThe function has gone into standby mode because the vehicle's speed is below 40 mph (65 km/h).
-Driver Alert UnavailableThe camera is temporarily not functioning, due to snow, ice, or dirt on the windshield. Clean the area of the windshield in front of the camera. See page 181 for information on the camera’s limita-tions.
Lane Departure Warning (LDW)
The illustration is generic
This function is designed to help reduce the risk of accidents in situations where the vehi- cle unintentionally leaves its lane and there isa risk of driving off the road or into the oppo-site lane. LDW uses the camera located at thecenter, upper edge of the windshield to moni-tor the road's/lane’s side marker lines. If thevehicle crosses a side marker line or theroad’s center dividing line, the driver will bealerted by an audible signal.
WARNING
This feature is only intended to assist the driver and does not function in all driving,weather, traffic or road conditions. As the driver, you have full responsibility for operating the vehicle in a safe manner.
Operation and function
LDW can be switched on or off by pressing the button on the center console. A light inthe button illuminates when the function is

05 Comfort and driving pleasure
The MY CAR menus
05
212
MY CARSettingsDriver support
systems
Collision Warning
Collision Warning Warning distanceLongNormalShort
Warning sound
See page 179 for more information. Lane Departure Warning
Lane Departure Warning On at start-upIncreased sensitivity
See page 189 for more information.
Road Sign Information OnOff
Speed alert On Off
DSTC See page 150 for more information. City Safety See page 171 for more information. BLIS See page 200 for more information. Distance Alert See page 168 for more information. Driver Alert See page 187 for more information.
MY CARSettingsSystem options
Set/change time See page 86 for more information. Time format
12 h 24 h
Screen saver The contents of the screen are replaced by another image if this selection is marked. Thecontents of the screen will be displayed again if one of the buttons (1-4) is pressed, seepage 209. Uncheck the selection to turn the screen saver off. Language Select the language for menu texts. Show help text This displays help texts for the current menu. Distance and fuel units
MPG (UK) MPG (US)km/ll/100km
See page 224 for more information about the trip computer. Temperature unit
Celsius Fahrenheit
Select the temperature scale to be displayed by the climate control unit. Volume levels
Voice output volume Front park assist volume

11 Index
11
396
Disconnecting the front passenger’s air-
bag....................................................... 26, 27Distance Alert.......................................... 168
Dome lighting................................... 104, 105
Door mirrors............................................. 112
Driver alert............................................... 187 Lane Departure Warning..................... 189
Driver distraction warning.......................... 13
Driving economically................................ 282
Driving in cold weather............................ 284
Driving through water.............................. 283
E
ECC................................................. 220, 222
Eco (driving function)............................... 135
Eco coast................................................. 135
Eco guide................................................. 133
Economical driving.................................. 282
Electrically heated steering wheel............. 98
Electric parking brake.............................. 145 Electronic Climate Control....... 218, 220, 222
air distribution table............................ 223
Interior Air Quality System.................. 222
Emergency locking retractor...................... 39
Emergency starting.................................. 126
Emergency towing................................... 302
Emission inspection readiness................ 340Engine overheating........................................... 84
specifications...................................... 384
Start/Stop........................................... 138
starting................................................ 123
switching off....................................... 126
Engine compartment overview................ 342
Engine Drag Control (EDC)...................... 150
Engine oil................................................. 385 checking............................................. 344
low pressure warning light.................... 83
volumes.............................................. 386
Engine remote start (ERS)........................ 125
Environment............................................... 12
Eyelets for anchoring loads..................... 293
F
Federal Clean Air Act............................... 338 Flat tires repairing with tire sealing system....... 321
Floor mats cleaning.............................................. 376
placing correctly................................. 123
Fluid specifications.................................. 386
Fog lights................................................... 83 rear.............................................. 103, 351
Four C (active chassis system)................ 231
Front airbags.............................................. 22 disconnecting passenger’s side air-
bag.................................................. 26, 27
Front park assist.............................. 192, 194
Front seats........................................... 90, 92 electric lumbar support......................... 90
Fuel filler cap........................................... 289
Fuel filler door, opening........................... 288
Fuel level warning light.............................. 83
Fuel requirements............................ 286, 287
Fuel tank volume..................................... 386
Fuses............................... 362, 363, 367, 370