2016 VOLVO XC70 power steering

10 Maintenance and servicing
10
334
CAUTION
Keep the area around the power steering fluid reservoir clean when checking.
Bulbs – introduction
Certain bulbs can be replaced by the vehicle's owner. However, the bulbs on the followinglist should only be replaced by a trained andqualified Volvo service technician. All bulb specifications are listed in Bulbs – specifications (p. 341).• Active Bending Lights
• Front parking lights
• Daytime running lights
• Turn signals in the door mirrors
• Approach lighting in the door mirrors
• Interior lighting
• Brake lights
• Rear parking lights
• Rear side marker lights
• Back-up lights
• Rear fog light
• LED bulbsNOTE
• For information regarding any bulbs not mentioned in this section, pleasecontact your Volvo retailer or a trainedand authorized Volvo service techni-cian.
• Always switch off the ignition beforestarting to replace a bulb.
• If an error message remains in the dis-play after a faulty bulb has beenreplaced, contact an authorized Volvoworkshop.
• Condensation may form temporarily onthe inside of the lenses of exteriorlights such as headlights, fog lights, ortaillights. This is normal and the lightsare designed to withstand moisture.Normally, condensation will dissipateafter the lights have been on for ashort time.
• The optional Active Bending Lightbulbs contain trace amounts of mer-cury. These bulbs should always bedisposed of by a trained and qualifiedVolvo service technician.

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10 Maintenance and servicing
10
352* Option/accessory, for more information, see Introduction.
PosFunctionA
Auxiliary lights*20
Horn15
Relay coils, Engine Control Module (ECM)10
Control module - auto- matic transmission15
A/C compressor (not 4-cyl. engines)15
Relay-coils A/C, relay coils in engine com-partment cold zone forStart/Stop5
Starter motor relay A30
Engine control module (4-cyl. engines) Ignition coils (5-/6-cyl. engines), condenser(6-cyl. engines)20
Engine Control Module (4-cyl. engines)20
Engine Control Module (5-cyl. & 6-cyl. engines)10
PosFunctionA
4-cyl. engines: mass air meter, thermostat,EVAP valve10
5-/6-cyl. engines: Injection system, massair meter (6-cyl.engines only), enginecontrol module15
A/C compressor (5-/6- cyl. engines), enginevalves, engine controlmodule (6-cyl.engines), solenoids (6-cyl. non-turbo only),mass air meter (6-cyl.only), oil level sensor(5-cyl. only)10
Engine valves/oil pump/center heatedoxygen sensor (4-cyl.engines)15
Front/rear heated oxy- gen sensors (4-cyl.engines), EVAP valve(5-/6-cyl. engines),heated oxygen sensors(5-/6-cyl. engines)15
PosFunctionA
Oil pump/crankcase ventilation heater/cool-ant pump (5-cyl.engines)10
Ignition coils (4-cyl. engines)15
Fuel leakage detection (5-/6-cyl. engines),control module forradiator shutter (5-cyl.engines)5
Fuel leakage detection, A/C solenoid (4-cyl.engines)7.5
Coolant pump (4-cyl. engines)50
Cooling fan60 (4/5- cyl.engines)
80 (6-cyl. engines)
Power steering100
A
This position is not used on vehicles with the optional Start/Stop function, refer to the table "Engine compart-ment cold zone" in Fuses – engine compartment cold zone(Start/Stop only) (p. 358).

10 Maintenance and servicing
10
354* Option/accessory, for more information, see Introduction.
Fuses – glove compartment
The fuses under the glove compartment pro- tect components such as the infotainmentsystem and optional power seat.
Fusebox A : General fuses
Fusebox B : Control module fuses
Fold aside the upholstery covering the fuse- boxes.
1. Press the cover's lock and fold it up.
2. The fuses are accessible.Positions: fusebox A
PosFunctionA
Circuit breaker for the infotain- ment system and for fuses16-2040
-
-
Heated steering wheel*10
-
PosFunctionA
-
12-volt socket (cargo area)15
Controls in driver's door20
Controls in front passenger's door20
Controls in right rear passeng- er's door20

10 Maintenance and servicing
10
}}
* Option/accessory, for more information, see Introduction.355
PosFunctionA
Controls in left rear passeng- er's door20
Keyless drive*20
Power driver's seat*20
Power front passenger's seat*20
-
Infotainment system display5
Infotainment system: amplifier, SiriusXM ™ satellite radio*10
Sensus control module15
Bluetooth hands-free system5
-
Power moonroof* Courtesy lighting, climate sys- tem sensor5
12-volt sockets in tunnel con- sole15
Heated rear seat* (passenger's side)15
Heated rear seat* (driver's side)15
PosFunctionA
-
Heated front passenger's seat*15
Heated driver's seat*15
Park assist*5
All Wheel Drive* control mod- ule15
Active chassis system*10
Positions: fusebox B
PosFunctionA
Tailgate wiper15
-
Front courtesy lighting, driv- er's door power window con-trols, power seat(s)*,7.5
Instrument panel5
Adaptive cruise control/colli- sion warning*10
Courtesy lighting, rain sen- sor*, HomeLInk ®
Wireless
Control System*7.5
PosFunctionA
Steering wheel module7.5
Cental locking: fuel filler door10
Tailgate window washer15
Windshield washers15
Tailgate unlock10
Electrical folding rear seat outboard head restraints*10
Fuel pump20
Climate system control panel5
-
Alarm, On-board diagnostic system5
Satellite radio *, audio system amplifier10
Airbag system, occupant weight sensor10
Collision warning system*5
Accelerator pedal sensor, auto-dim mirror function,heated rear seats*7.5

11 Specifications
11
377
Power steering – specification
This fluid is used to help reduce and regulate steering force. Specification:Power steering fluid recom-
mended by Volvo.
Related information
• Engine compartment – power steering fluid (p. 333)
Fuel tank volume – specification and volume
The table lists the fuel tank volume for your vehicle.
VolumeSpecification
18.5 US gallons (70 lit- ers)–
Related information
•Refueling – opening/closing fuel filler door (p. 277)
• Refueling – opening/closing fuel cap(p. 278)
• Refueling – octane rating (p. 276)
• Engine specifications (p. 373)
Air conditioning – specification and volume
The air conditioning system in your vehicle contains the following: Refrigerant
: R134a (HFC134a)
Volume: 1.7 lbs (770 g)
Compressor oil : PAG

12 Index
12
388
Loadingfloor rails............................................. 144
hooks for securing loads............ 144, 145
Loading the vehicle.................. 142, 143, 301 roof loads............................................ 142
Locking.................................... 165, 166, 167 tailgate................................................ 168
Locking the vehicle.................................. 155
Locks, child safety..................................... 61
Low beams................................................ 90
Low oil pressure warning light................... 74
M
Main instrument panel..................... 112, 113
Maintenance............................................ 322 hoisting the vehicle............................. 324
performed by the owner..................... 323
Malfunction indicator light......................... 73
Messages in the instrument panel... 112, 113Mirrors defroster............................................. 104
power door................................. 102, 103
rearview, auto-dim function................ 104
retractable................................... 102, 103
vanity.................................................. 141 Moonroof......................................... 106, 107 Motor oil
checking............................................. 329
volumes.............................................. 375
N
Net in cargo area..................................... 147
O
Occupant safety........................................ 26
Occupant weight sensor............................ 36
Octane recommendations....................... 276
Odometer, trip........................................... 78Oil checking............................................. 329
volumes.............................................. 375
Oil level sensor........................................ 330
Oil quality................................................. 374
OK button........................................ 112, 113
On Call Roadside Assistance.................... 24
Outside temperature sensor...................... 77
Overhead courtesy lighting........................ 96
Overheating, engine................................... 75 Ownership, changing................................. 18
Oxygen sensors, heated.......................... 279
P
Paint, touching up.................................... 364
Park assist....................................... 232, 236
Park Assist Camera................................. 236Parking brake
electric, applying/releasing. 268, 269,
270, 271
warning light......................................... 74
Parking lights............................................. 93
Pedestrian detection........................ 214, 217
Polishing.................................................. 361Power front seat memory function................................... 81
Power meter.............................................. 71
Power mirrors.................................. 102, 103 defroster............................................. 104
Power moonroof.............................. 106, 107Power steering adjustable........................................... 179
fluid..................................................... 333
Power steering fluid................................. 377
Power tailgate.................................. 169, 170

12 Index
12
390
SRS............................................................ 31Stability system....................... 175, 176, 177 indicator light........................................ 73
Start/Stop (engine function)..... 256, 257, 258, 259, 260
Starting the engine.................................. 246 remote start........................................ 248
with keyless drive............................... 246
Starting the vehicle after a crash (crash mode).............. 44, 45
Start inhibitor (immobilizer)...................... 154
Steel grid in cargo area............................ 149Steering wheel adjusting............................................... 87
heated................................................... 88
horn....................................................... 88
keypad.................................................. 88
Steering wheel paddles............................. 88
Stone chips, touching up......................... 364
Storage spaces........................................ 138
Studded tires................................... 304, 305
Sunroof (moonroof).......................... 106, 107
Sun shade................................................ 100
Supplemental restraint system.................. 31 warning light......................................... 74
Symbols, overview................................... 379T
Tailgate locking/unlocking................................ 168
opening manually............................... 168
power operated.......................... 169, 170
wiper/washer...................................... 100
Tailgate wipers......................................... 344
Taillights, changing bulbs........................ 339Temperature sensor ambient................................................. 77
Temporary spare tire............................... 294
Three-way catalytic converter................. 279
Tire designations..................................... 298
Tire inflation pressure.............................. 300
Tire Monitor............................. 310, 311, 312
Tire Pressure Monitoring System.... 306, 309 indicator light........................................ 73
Tires......................................................... 288 age...................................................... 289
changing from summer to winter........ 291
glossary of terms................................ 302
improving economy............................ 290
inflation pressure........................ 296, 297
inflation pressure table....................... 300
rotation............................................... 288
Self-supporting run flat tires (SST)..... 313
snow........................................... 304, 305 spare................................................... 294
specifications...................................... 298
speed ratings...................................... 298
storing................................................. 289
studded....................................... 304, 305
tire pressure monitoring system......... 306
tire sealing system.............................. 313
tread wear indicator............................ 290
uniform tire quality grading................. 303
Tire sealing system.................................. 313 Top tether anchors (child restraint sys-
tems).......................................................... 56
Touching up paint.................................... 364
Towing a trailer........................ 281, 282, 283 trailer hitch.......................................... 282
Towing the vehicle........................... 284, 285
Traction control................................ 175, 176
Trailer towing........................... 281, 282, 283 trailer hitch.......................................... 282
Transmission general description..................... 251, 253
Hill Start Assist................................... 251
oil........................................................ 376
shiftlock override................................ 255
Tread wear indicator................................ 290
Trip computer.......................................... 115
Trip odometers.......................................... 78