2018 VOLVO XC60 T8 engine coolant

MAINTENANCE AND SERVICE
* Option/accessory.603
Unscrew the cover in the plastic covering.
Unscrew the expansion tank cap and fill coolant as needed. The level should not exceed the yellow MAX mark inside the
expansion tank.
Put the components back in place in the reverse order.
CAUTION
• Mix the coolant with water of acceptable quality. If you are unsure of the quality ofthe water, use a Volvo-recommendedpremixed coolant.
• Make sure the coolant mixture is 50%water and 50% coolant.
• Only use coolants with corrosion protec-tion recommended by Volvo.
• To help ensure sufficient corrosion pro-tection in the system, only use new cool-ant when replacing larger components inthe cooling system.
• Never run the engine unless the coolingsystem is properly filled. An improperlyfilled cooling system could lead to hightemperatures and cracks in the cylinderheads.
• High levels of chlorine, chlorides andother salts may cause corrosion in thecooling system.
Related information
•Engine compartment overview (p. 599)
• Coolant specifications (p. 653)
Replacing bulbs
Halogen headlights are not available on all mod- els and markets. Contact a Volvo retailer formore information. LED 13
bulbs must be replaced by a workshop.
An authorized Volvo workshop is recommended.
NOTE
For information on lights not mentioned in this article, contact a Volvo dealer or a certi-fied Volvo service technician.
NOTE
Exterior lighting such as headlights and tail- lights may develop temporary condensationon the inside of the lens. This is normal. Allexterior lighting is designed to resist this.Condensation is normally vented out of thelamp housing once the light has been lit forsome period of time.
NOTE
Bulbs for active curve lighting * contain traces
of mercury and should therefore always be submitted to a certified Volvo service techni-cian.
Related information
• Bulb specifications (p. 604)

MAINTENANCE AND SERVICE
609
Hybrid battery
The vehicle's electric motor is powered by a rechargeable, maintenance-free, lithium-ionhybrid battery.
NOTE
The vehicle cannot be started if the hybrid battery is discharged.
NOTE
If both the starter battery and the hybrid bat- tery are discharged, both batteries must be
charged. In such cases, it is not possible to charge only the hybrid battery first. The starter battery must have a certain level of charge for it to be possible to charge thehybrid battery.
WARNING
Hybrid battery replacement may only be per- formed by a workshop – an authorized Volvoworkshop is recommended.
CoolantThe hybrid battery's cooling system has its own expansion tank.
CAUTION
Filling the hybrid battery coolant should only be performed by a workshop – an authorizedVolvo workshop is recommended.
SpecificationsType: Lithium-ion
Power reserve: 10.4 kWh.
NOTE
The capacity of the hybrid battery decreases with age and use, which could result inincreased use of the combustion engine,leading to higher fuel consumption andreduced electric motor range.
Related information
•Battery symbols (p. 610)
• Start battery (p. 605)
• Charging the hybrid battery (p. 397)

||
MAINTENANCE AND SERVICE
* Option/accessory.
618
FunctionAA
Control module for Internet-con- nected vehicle; Control module forVolvo On Call 5
Door module in left-side rear door 20
Audio control module (amplifier) (certain models only)
40
– –
Multi-band antenna module 5
Front seat massage function
*5
– –
Rear window wiper 15
Fuel pump control module 15
Relay windings for distribution box in engine compartment; Relaywindings for transmission oil pump 5
– –
Driver's seat heating 15
Front passenger's seat heating 15
Coolant pump 10
FunctionAA
– –
Door module in left-side front door 20
Active chassis control module
*20
– –
Sensus control module 10
– –
– –
Door module in right-side front door 20
– –
TV
* (certain markets only) 5
Primary fuse for fuses 53 and 58 15
A
Ampere
Related information
• Fuses and fuseboxes (p. 610)
• Replacing fuses (p. 611)

SPECIFICATIONS
651
Engine specificationsEngine specifications (output, etc.) for each engine variant are shown in the table below. Thespecifications for Special Edition vehicles mayvary. Twin Engine vehicles are powered by both agasoline engine and an electric motor (ERAD –Electric Rear Axle Drive).NOTE
Not all engines are available on all markets.
EngineEngine codeAOutput
(kW/rps)
Output
(hp/rpm)
Torque
(Nm/rps)
Torque
(ft. lbs./rpm)
Number of cylinders
T8 Twin Engine B4204T28 233/100 313/6000 400/37–90 295/2200–5400 4
A The engine code, component and manufacturer serial numbers can be found on the engine.
Electric motorMax. output: 65 kW (87 hp).
Torque: 240 Nm.
Related information
•Type designations (p. 644)
• Engine oil specifications (p. 652)
• Coolant specifications (p. 653)

SPECIFICATIONS
653
Coolant specifications
Recommended grade: Volvo-recommended
coolant diluted with 50% water. See package. Consult a Volvo retailer if you have any ques-tions. Do not mix different types of antifreeze as this could pose a health risk.
Related information
• Refilling coolant (p. 602)
Transmission fluid specifications
Under normal driving conditions, the transmis- sion fluid will not need to be changed during itsservice life. However, it may need to be changedif the vehicle is driven frequently in adverse driv-ing conditions.
Automatic transmission
Prescribed transmission fluid: AW1
Brake fluid specifications The medium in the hydraulic brake system is called brake fluid and is used to transfer brakingforce from e.g. pressure on the brake pedal via amaster brake cylinder to one or more slave cylin-ders, which in turn act on a mechanical brake.
Recommended grade:
Volvo Original Dot 4
class 6 or equivalent.
NOTE
Changing or filling brake fluid should be entrusted to an authorized Volvo workshop.
Related information
• Engine compartment overview (p. 599)

INDEX
659
Charge level
vehicle function 449
Charging hybrid battery 397 opening and closing the charging
door 401
start charging 402
Status 404, 405, 406
stop charging 408
Charging cable 399
Charging current 398
Checking engine oil level 601
Child restraints 63, 65 booster cushions 71
convertible seats 69
infant seats 67
ISOFIX/LATCH anchors 74
lower attachment points 73
recalls and registration 65
top tether anchors 72
Child safety 63
Child safety locks 249
Circuit breaker 400
City Safety 325, 326, 328, 329, 335, 337
City Safety during evasive maneuver 333
City Safety in crossing traffic 331, 332
City Safety when evasive maneuver preven- ted 334
Cleaning 625, 627, 628 automatic car wash 631
car wash 628, 629, 631, 632, 633, 634
center display 623
Seat belts 625
textile upholstery 623, 625, 626
upholstery 623, 625, 626, 627, 628
wheels 634
Cleaning wheels 634
Cleaning wiper blades 632
Clean Zone 199
Clean Zone Interior Package 200
Climate 196 auto-regulation 212
blower control 218
parking 220
perceived temperature 197
Sensors 196
temperature control 218, 219
voice control 197
zones 196
Climate controls 208 center display 208
rear seat 208Climate system 196, 208
Refrigerant 654
repairs 598
Clock, setting 89
Collision 42, 47, 52, 61Collision warner detection of pedestrians 329
radar sensor 316
Collision warning 325, 338
Color code, paintwork 636
Color codes 636
Compass 471, 472 calibration 472
Condensation in headlights 629, 631, 632, 633
Connecting vehicle to Internet No connection or poor connection 524
via a mobile device (WiFi) 521
via mobile device (Bluetooth) 521
via vehicle's modem 522
Connect phone 511
Contact information 26
Convertible seats 69
coolant 653
Coolant, filling 602

INDEX
661
Electronic immobilizer 242
emergency brake lights 156
Emission inspection readiness 588Engine
automatic start and stop of combustion
engine 434
overheating 458
start 414
turn off 416
Engine braking, automatic 444 Engine compartment coolant 602
engine oil 600
overview 599
Engine drag control 264
Engine oil 600 filling 601
filter 600
grade and volume 652
Engine shutdown 416
Engine specifications 651Engine temperature high 458
Environment 27 Error messages Adaptive Cruise Control 299
see Messages and symbols 299, 314
Error messages in BLIS 343 Ethanol content
max. 10% by volume 454
Exterior dimensions 647
F
Federal Clean Air Act 588
Ferry transport 440
Flat tire 562
Flooded road 452
Fluids, volumes 640, 654
Fluids and oils 653, 654Fog lights rear 155
Four-C 440 Front seat blower 218
climate 208
heating 209, 210
temperature 218
ventilation 211
Front seat manual 180
Front seats, power 181 adjusting passenger seat from driver's
seat 187
adjusting seat 181
Lumbar support 186
massage 184, 185
memory function 182, 183
multifunction control 184, 185, 186
Side bolsters 186
FSC, environmental labeling 23
Fuel 454 Travel Link service 495
Fuel filling 453
Fuel gauge 82
Fuel requirements 454, 455 Fuel tank volume 654
Fuse box 611Fuses below the glove compartment 616
general 610
in engine compartment 612
in the cargo compartment 619
replacing 611
G
Gasoline grade 454 Gauge
fuel gauge 82