2017 VOLVO XC90 TWIN ENGINE HYBRID park assist

DRIVER SUPPORT
* Option/accessory, for more information, see Introduction.374
Park Assist Pilot (PAP)* symbolsand messages
Park Assist Pilot uses graphics and text mes-sages to indicate if there is a problem with thesystem.
Various PAP-related combinations of graphicsand text messages are displayed in the instru-ment panel and sometimes also include suitableactions.
The following table provides some examples.
MessageExplanation
Park Assist System
Unavailable Service required
The system is not functioning properly. Contact a trained and qualified Volvo service technician.
Park Assist System
Sensors blocked, cleaning needed
One or more of the system's sensors are blocked. Check and clean the sensors as soon as possible.
A text message can be erased by briefly pressingthe O button in the center of the right-side steer-ing wheel keypad.
Contact a Volvo retailer or a trained and qualifiedVolvo service technician If a message indicatingthat PAP is not functioning properly remains dis-played or recurs.

Related information
•Park Assist Pilot (PAP)* (p. 368)
•Using Park Assist Pilot (PAP)* (p. 369)
•Park Assist Pilot (PAP)* limitations (p. 372)

STARTING AND DRIVING
* Option/accessory, for more information, see Introduction.376
Starting and driving
The vehicle is equipped with an automatic trans-mission that also makes it possible to shift gearsmanually.
Certain functions can also be used when theengine is not running, depending on the ignitionmode being used.

Related information
•Starting the engine (p. 402)
•Ignition modes (p. 400)
•Automatic transmission (p. 424)
•Opening/closing the fuel filler door (p. 393)
•Parking brake (p. 382)
Brakes
The brake system is a hydraulic system consist-ing of two separate brake circuits. If a problemshould occur in one of these circuits, it is stillpossible to stop the vehicle with the other brakecircuit.
Brake system
If one of the brake circuits is not functioning,more pressure will be needed on the brake pedal(and the pedal will go down farther) for normalbraking effect.
If the brake pedal must be depressed fartherthan normal and requires greater foot pressure,the stopping distance will be longer.
Pressure on the brake pedal is enhanced by thepower braking function.

WARNING
If the vehicle does not have electrical currentand both the electric motor and gasolineengine are switched off, the brakes cannot beused to stop the vehicle.
When the Hill Start Assist function is being used,it will take slightly longer for the brake pedal toreturn to its normal position if the vehicle isparked on an incline or uneven surface.
When driving in very hilly areas or if the vehicle iscarrying a heavy load, using brake mode B toaugment the brakes or the Off Road* drive
mode can also be used on steep downgrades toincrease the engine braking effect at low speeds.
Anti-lock Braking System ABS
The ABS system helps to improve vehicle control(stopping and steering) during severe brakingconditions by limiting brake lockup.
When ABS is operating, there may be somevibration in the brake pedal, which is normal.
The system performs a brief self-diagnostic testwhen the engine has been started and driverreleases the brake pedal. Another automatic testmay be performed when the vehicle first reachesa speed of approximately 6 mph (10 km/h). Thebrake pedal will pulsate several times and asound may be audible from the ABS controlmodule, which is normal.

Function check when the engine is
started
A Plug-in Hybrid is equipped with a "brake bywire" brake system. A function check is per-formed each time the engine is started and thedriver depresses the brake pedal to move thegear selector from P.
In certain cases, a message may appear in theinstrument panel saying that pressure on thebrake pedal is too low. Press harder on the pedal.

Light braking charges the hybrid battery
When the brakes are applied lightly, the electricmotor's braking function is used, which converts

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STARTING AND DRIVING
* Option/accessory, for more information, see Introduction.378

Instrument panel symbols
SymbolExplanation
A
B
Red symbol: Check the brake fluidlevel. If the level is low, top up andhave the system inspected todetermine the cause of the loss offluid.
Yellow symbol: there is a fault inthe brake pedal sensor.
A
B
Steady glow for more than2 seconds: there is a fault in theABS system. The normal brakesystem will still function but with-out ABS brake modulation.
If Brake pedalCharacteristicschanged Service required isdisplayed, the Brake-by-Wire sys-tem is not functioning properly.The brake pedal must be pressedfarther down and with more pres-sure for braking effect.
AUS modelsBCanadian models

WARNING
If both symbols illuminate at the same timeand the brake level is below the MIN mark inthe reservoir or if a brake system-related mes-sage is shown in the instrument panel: DONOT DRIVE. Have the vehicle towed to atrained and qualified Volvo service technicianand have the brake system inspected.
If both symbols illuminate at the same timeand the brake level is normal (not below theMIN mark in the reservoir) or if a brake sys-tem-related message is shown in the instru-ment panel: drive the vehicle carefully to anauthorized Volvo workshop and have thebrake system inspected by a trained andqualified Volvo service technician.

Related information
•Brake functions (p. 378)
•Brake assist system (p. 379)
•Emergency brake lights (p. 380)
•General information about the XC90 T8 TwinEngine Plug-in Hybrid (p. 16)
Brake functions
The vehicle's standard braking features are aug-mented by a number of auxiliary help functions.
In addition to the wheel brakes and the parkingbrake, the vehicle is equipped with several auto-matic brake assist functions. These systems helpthe driver by e.g., keeping the vehicle stationarywhen the brake pedal is not depressed (at a traf-fic light or intersection), when starting up a hill orwhen driving down a hill.
These systems include:
•Auto-hold brakes
•Hill Start Assist
•Braking assist after a collision
•Hill Descent Control*

Related information
•Brakes (p. 376)
•Parking brake (p. 382)
•Hill Descent Control (HDC) (p. 380)
•Auto-hold brake function (p. 379)

STARTING AND DRIVING
379
Auto-hold brake function
With the Auto-hold brake function, the driver canrelease the brake pedal and the brakes willremain applied, for example, when the vehiclehas stopped at a traffic light or intersection.
When the vehicle is no longer moving forward,Auto-hold applies the brakes automatically, eitherusing the normal brakes or the parking brake.The brakes will be released when the acceleratorpedal is depressed.
If the driver's door is opened or the engine isturned off, the parking brake will be applied auto-matically.

Auto-hold control
Auto-hold control and indicator light
Turn Auto-hold on or off by pressing the controlin the tunnel console. The indicator light illumi-nates when the function is on.
When Auto-hold is off, Hill Start Assist (HSA) willbe activated to help prevent the vehicle from roll-ing backwards when starting up a hill.
Instrument panel symbol
SymbolExplanation
The symbol in the instrumentpanel illuminates when this func-tion is using the normal brakes tokeep the vehicle stationary.
A
B
This symbol in the instrumentpanel illuminates when Auto-holdis using the parking brake to keepthe vehicle stationary
AUS modelsBCanadian models

Related information
•Hill Start Assist (p. 381)
•Brake functions (p. 378)
Brake assist system
The Brake Assist System (BAS) increases brak-ing force, thereby helping reduce braking dis-tance.
The system monitors the driver's braking habitsand increases braking force when necessary.Brake force can be increased up to the point atwhich the ABS system is activated. The functionis deactivated when pressure on the brake pedaldecreases.
Related information
•Brakes (p. 376)

STARTING AND DRIVING
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395
Jump starting
Follow the instructions provided here to jumpstart your vehicle or to jump start another vehi-cle.
Jumper cable connecting terminals

NOTE
The vehicle cannot be started if the hybridbattery is discharged.

CAUTION
The vehicle's jumper cable connecting termi-nals may only be used to start your vehicle.They are not intended to be used to help startanother vehicle. If they are used to startanother vehicle, a fuse may blow and the ter-minal will not function.
If a fuse blows, 12 V Battery Fuse failureService required will be displayed in the instru-ment panel. Contact a trained and qualified Volvoservice technician.
Use the following steps when jump starting yourvehicle to help prevent short circuits or otherdamage.
1.Switch the ignition off completely (mode 0).
2.Ensure that the auxiliary battery to be used is12-volt.
3. If the 12-volt auxiliary battery to be used is inanother vehicle, switch off that vehicle's igni-tion and be sure that the vehicles are nottouching each other.
4. Connect one of the red jumper cable'sclamps to the auxiliary battery's positive (+)terminal (1).
CAUTION
Connect the jumper cables carefully to avoidshort circuits with other components in theengine compartment.
5. Open the cover over the positive (+) jumpstart terminal (2).
6.Connect the red jumper cable's other clampto your vehicle's positive (+) jump start termi-nal (2).
7. Connect one of the black jumper cable'sclamps to the auxiliary battery's negative (–)terminal (3).
8. Connect the black jumper cable's otherclamp to your vehicle's negative (–) jumpstart terminal (4).
9. Check that the jumper cables are securelyattached to help avoid sparks when the vehi-cle is started.
10. Start the engine in the assisting vehicle andrun it for a short time at approx. 1,500 rpm.

INDEX
572
Brakes
auto-hold 379
Brake system
Brake pad inspection 377
fluid 566
general information 376, 378, 380
Bulbs 534
replacing 530
specifications 536
C
Camera
driver support systems322
limitations323
Camera, Park Assist 362, 364, 366, 367
Capacity weight484, 563
Cargo area, steel grid225
Cargo area cover227
Cargo compartment
fuses527
raising/lowering the level218
Cargo net223
Cargo space218
Car wash547
Catalytic converter394
CD, USB, iPod, AUX, Bluetooth, Recents,
Library, Shuffle, Similar, Change device, Pri-
mary Audio Default Language, Subtitle, Pri-
mary Subtitle Default Language, Video,
DivX® VOD459
CD player 459
Cell phone
hands-free 448
Pairing 449
Cell phone voice control 126
Center display
changing settings 35
cleaning 552
keyboard 36
navigating in 43
overview 33
screen in the center console 50
symbols in the status bar 48
Chains 485
Changing a wheel 487
Charging cable
hybrid battery 405
Child restraints
recalls and registration 83
Child restraint systems 83
booster cushions 89
convertible seats 86
infant seats 84
ISOFIX/LATCH anchors90
top tether anchors92
Child safety81
booster cushions89
child restraint systems83, 91
convertible seats86
infant seats84
Child safety locks257
Child seats
lower attachment points91
City safety326, 334
City Safety
crossing traffic331
detecting objects329
limitations334
rear collision warning338
symbols and messages337
troubleshooting332
City Safety, On/Off328
City Safety™
Multi Target332
Cleaning
exterior547
interior550
Clean Zone Interior Package197
Climate system199
air distribution212, 213, 215
air filter198

INDEX
577
Owner's information
mobile applications 25
Owner's manual 21
Ownership, changing 120
Oxygen sensors, heated 394
P
Paint, touching up553, 554
Park assist358, 359, 360, 361
Park Assist Camera 362, 364, 366, 367
settings362, 366
Park Assist Pilot 368, 369, 372, 374
Parking brake
electric, applying/releasing 382, 384
Parking light bulb, replacing534
Passenger compartment
fuses523
Passive Entry system
location of antennas247
Permissible axle weight563
Phone
receiving calls452
text messages453, 454
Pilot Assist 289, 295, 298, 300, 301,
303, 304, 305, 308, 311, 312, 314, 315
Plug-in hybrid
general information16
Polishing554
Power front seat
memory function169
Power mirrors108
defroster206
Power steering
adjustable262
Power tailgate251
Power windows113
Preconditioning189, 191
starting/stopping194
symbols and messages195
timer192
Preconditioning,
retaining climate comfort191
Pregnancy, using seat belts during 64
PROPOSITION 65 WARNING395
R
Radar
driver support systems318, 322
Radar sensor
limitations 319
Radio
RBDS434
settings434
SiriusXM® Satellite radio 439, 440, 442
Radio functions
HD digital radio 436, 437, 438, 439
Rain sensor 162
Rear Collision Warning 338
Rear fog lights 150
Rear park assist 358, 359, 360, 361
Rear seat head restraints 175
Rear seats 175
accessing the third row 179
adjusting backrest tilt 177
center head restraint 175
folding 178, 179, 180
moving forward/rearward 176
Rearview mirror
compass 142, 143
Rear window defroster 206
Recalls 64
Recalls, child restraints 83
Recirculation (climate system) 205
Refrigerant (A/C system) 565
Refueling 391, 392
fuel filler door 393