2015 VOLVO XC90 brake sensor

STARTING AND DRIVING
346
WARNING
•Do not connect the jumper cable to any part of the fuel system or to any movingparts. Avoid touching hot manifolds.
• Batteries generate hydrogen gas, whichis flammable and explosive.
• Battery fluid contains sulfuric acid. Do notallow battery fluid to contact eyes, skin,fabrics or painted surfaces. If contactoccurs, flush the affected area immedi-ately with water. Obtain medical helpimmediately if eyes are affected.
• Never expose the battery to open flameor electric spark.
• Do not smoke near the battery.
• Failure to follow the instructions for jumpstarting can lead to injury.
Related information
• Towing eyelet (p. 343)
• Jump starting (p. 350)
• Parking brake (p. 335)
• Ignition modes (p. 355)
Fuel Volvo recommends the use of detergent gaso- line to control engine deposits.
Deposit control gasoline (detergent
additives)
Detergent gasoline is effective in keeping injec- tors and intake valves clean. Consistent use ofdeposit control gasolines will help ensure gooddrivability and fuel economy. If you are not surewhether the gasoline contains deposit controladditives, check with the service station operator.
NOTE
Volvo does not recommend the use of exter- nal fuel injector cleaning systems.
Unleaded fuelEach Volvo has a three-way catalytic converter and must use only unleaded gasoline. U.S. andCanadian regulations require that pumps deliver-ing unleaded gasoline be labeled "UNLEADED".Only these pumps have nozzles which fit yourvehicle's filler inlet. It is unlawful to dispense lea-ded fuel into a vehicle labeled "unleaded gaso-line only". Leaded gasoline damages the three-way catalytic converter and the heated oxygensensor system. Repeated use of leaded gasolinewill lessen the effectiveness of the emission con-trol system and could result in loss of emissionwarranty coverage. State and local vehicle inspection programs will make detection of mis-fueling easier, possibly resulting in emission testfailure for misfueled vehicles.
NOTE
Some U.S. and Canadian gasolines contain an octane enhancing additive called methyl-cyclopentadienyl manganese tricarbonyl(MMT). If such fuels are used, your EmissionControl System performance may be affected,and the Check Engine Light (malfunctionindicator light) located on your instrumentpanel may light. If this occurs, please returnyour vehicle to a trained and qualified Volvoservice technician for service.
Gasoline containing alcohol and ethers, "Oxygenated fuels"
Some fuel suppliers sell gasoline containing "oxygenates" which are usually alcohols orethers. In some areas, state or local laws requirethat the service pump be marked indicating useof alcohols or ethers. However, there are areas inwhich the pumps are unmarked. If you are notsure whether there is alcohol or ethers in thegasoline you buy, check with the service stationoperator. To meet seasonal air quality standards,some areas require the use of "oxygenated" fuel. Volvo allows the use of the following "oxygen- ated" fuels; however, the octane ratings listedmust still be met.

MAINTENANCE AND SERVICING
* Option/accessory, for more information, see Introduction.503
FunctionA
––
Horn20
Alarm siren*5
Brake system control module (valves, parking brake)40
Windshield wipers30
Tailgate window washer25
Heated windshield *, passenger
side40
––
Brake system control module (ABS pump)40
––
Heated windshield *, passenger
sideShunt
Feed when ignition is switched on to: engine control module,transmission components, elec-trical power steering, centralelectrical module; Brake system control module5
FunctionA
––
Passenger side headlight7.5
––
––
Battery connections control module5
Air bags; Occupant Weight Sen- sor (OWS)5
Driver side headlight7.5
Accelerator pedal sensor5
Transmission control module15
Engine control module5
––
––
––
––
Engine control module; Turbo- charger valve20
FunctionA
Solenoids; Valves; Engine cool- ing system thermostat10
Vacuum regulators; Coolant fan relay winding; Valve7.5
Spoiler shutter control module; Radiator shutter control module;Fuel leakage detection5
––
Heated oxygen sensors (front and rear)15
Oil pump solenoid; A/C mag- netic coupling; heated oxygensensor (center)15
Crankcase ventilation heater7,5
Engine control module20
Ignition coil; Spark plugs15
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––
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MAINTENANCE AND SERVICING
* Option/accessory, for more information, see Introduction.
506
FunctionA
Steering wheel module5
Module for start knob and parking brake5
Heated steering wheel * module15
––
––
––
––
Climate system control module10
––
On-board diagnostics (OBDII)5
Center display5
Climate system blower module (front)40
––
Instrument lighting; Courtesy light- ing; Rearview mirror auto-dim func-tion; Rain and light sensor; Rear tunnel console keypad *; Power
front seats *7.5
FunctionA
Control module for driver support functions5
Panorama roof and sun shade *20
Head-up display*5
Courtesy lighting5
––
Ceiling console display (seat belt reminder, front passenger side air-bag indicator)5
––
Humidity sensor5
Rear passenger-side door module20
Fuses in the cargo compartment10
Internet connection control module; Volvo On Call control module5
Rear driver-side door module20
Infotainment control module (amplifier)40
Climate system blower module (rear)40
FunctionA
Multi-band antenna module5
––
––
Tailgate window wiper15
Fuel pump control module15
––
––
Driver side seat heating *15
Passenger side seat heating *15
Coolant pump10
––
Front driver-side door module20
Active chassis*20
––
Sensus control module10
––
––

MAINTENANCE AND SERVICING
526
Automatic car washes
•We do NOT recommend washing your car in an automatic wash during the first fewmonths (because the paint will not havehardened sufficiently).
• An automatic wash is a simple and quick wayto clean your car, but it is worth rememberingthat it may not be as thorough as when youyourself go over the car with sponge andwater. Keeping the underbody clean is mostimportant, especially in the winter. Someautomatic washers do not have facilities forwashing the underbody.
NOTE
Condensation may form temporarily on the inside of the lenses of exterior lights such asheadlights, fog lights, or taillights. This is nor-mal and the lights are designed to withstandmoisture. Normally, condensation will dissi-pate after the lights have been on for a shorttime.
CAUTION
•Before driving into an automatic car wash, turn off the optional rain sensor toavoid damaging the windshield wipers.
• Make sure that side view mirrors, auxiliarylamps, etc, are secure, and that anyantenna(s) are retracted or removed. Oth-erwise there is risk of the machine dis-lodging them.
• Chromed wheels:
Clean chrome-plated
wheels using the same detergents usedfor the body of the vehicle. Aggressivewheel-cleaning agents can permanentlystain chrome-plated wheels.
WARNING
• When the vehicle is driven immediately after being washed, apply the brakes,including the parking brake, several timesin order to remove any moisture from thebrake linings.
• Engine cleaning agents should not beused when the engine is warm. This con-stitutes a fire risk.
Exterior componentsVolvo recommends the use of special cleaning products, available at your Volvo retailer, forcleaning colored plastic, rubber, or ornamentalcomponents such as chromed strips on the exte- rior of your vehicle. The instructions for usingthese products should be followed carefully. Sol-vents or stain removers should not be used.
CAUTION
•
Avoid waxing or polishing plastic or rub- ber components
• Polishing chromed strips can wear awayor damage the surface
• Polishes containing abrasive substancesshould not be used
Related information
•Paint damage (p. 530)
• Corrosion protection (p. 529)
• Polishing and waxing (p. 531)
• Windshield wipers in the service position (p. 522)

555
INDEX
A
A/C (air conditioning) 190
Accessory installation warning 22, 24
Active high beams 141
Active yaw control 308
Adaptive brake lights 334
Adaptive cruise control 252, 254, 255,257, 258, 259, 268, 269, 270, 272
passing assistance 270
radar sensor 269, 270
Adaptive Cruise Control fault tracing 271
Airbags disconnecting the front passenger

561
Oil quality 544
On-board diagnostics 488
On Call Roadside Assistance 14
Opening the hood 518
Options 22
Outside temperature sensor 116
Overhead courtesy lighting 146
Overheating, engine 341Owner's information
mobile applications 21
Owner's manual 16
Ownership, changing 112
Oxygen sensors, heated 349
P
Paint, touching up 530, 531
Park assist 292, 293, 294, 295
Park Assist Camera 296, 298, 300 settings 296, 300
Park Assist Pilot 301, 302, 305, 307Parking brake electric, applying/releasing 336, 338
Parking light bulb, replacing 514
Passenger compartment fuses 505
Passive Entry system location of antennas 220
Permissible axle weight 539 Phone receiving calls 390
text messages 391, 392
Pilot Assist 259, 262, 263, 265, 266
Polishing 531Power front seat memory function 162
Power mirrors 100 defroster 187
Power steering adjustable 308
Power tailgate 235
Power windows 104
Pregnancy, using seat belts during 62
PROPOSITION 65 WARNING 350R
Radar driver support systems 244
Radar sensor limitations 245, 269
Radio RBDS 378
settings 377 SiriusXM ®
Satellite radio 383, 384, 385
Radio functions HD digital radio 380, 381, 382
Rain sensor 155
Rear Collision Warning 277
Rear fog lights 144
Rear park assist 292, 293, 294, 295
Rear seat head restraints 167
Rear seats 166 accessing the third row 172
adjusting backrest tilt 169
center head restraint 167
folding 170, 172
moving forward/rearward 171
Rearview mirror compass 136, 137
Rear window defroster 187
Recalls 58