2020 VOLVO XC60 TWIN ENGINE cooling

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LOADING, STORAGE AND PASSENGER COMPARTMENT
* Option/accessory.
576
Storage compartment for the key. The illustration is generic – the design may vary.The illustration is generic – the design may vary.
To lock the glove compartment:
Insert the key into the lock on the glove compartment.
Turn the key 90 degrees clockwise.
Remove the key from the lock.
–To unlock, perform the above steps in reverse.
Using the glove box as a cooled area *The glove compartment can be used to cool e.g. drinks or food. Cooling is possible when the climate system is active (i.e. when the ignition is in mode II or when the engine is
running).
The illustration is generic – the design may vary.
Activate cooling.
Deactivate cooling.
–Activate or deactivate cooling by moving the control as far as possible toward thepassenger compartment/glove compart-ment.
Related information
Passenger compartment interior (p. 570)
Private Locking (p. 266)

MAINTENANCE AND SERVICE
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601
Engine compartment overview
This overview shows some service-related components.
Some of the components included in the vehi- cle's electric drive system are located in theengine compartment. Exercise caution whenaccessing the engine compartment and onlytouch what is required for normal mainte-nance.
WARNING
Orange wiring may only be handled by qualified personnel.
WARNING
A number of electrical components in Twin Engine Plug-in Hybrid vehicles use high-voltage current and can be extremely dan-gerous if handled incorrectly.
Do not touch anything that is not clearly described in this Owner's Man-ual.
Be careful when checking/filling fluidsin the engine compartment.
The layout of the engine compartment may vary depending on model and engine variant.
Coolant expansion tank
Brake fluid reservoir (located on the driv- er's side)
Washer fluid filler pipe 12
Fusebox
Air filter
Engine oil filler pipe
WARNING
Bear in mind that the cooling fan (located at the front of the engine compartmentbehind the radiator) may start or continuerunning automatically up to about6 minutes after the engine is turned off. Always entrust engine washing to a work- shop – an authorized Volvo workshop isrecommended. If the engine is hot, there isa risk of fire.
WARNING
The ignition system works with extremely high and dangerous voltages. The vehicleelectrical system should always be in igni-tion mode
0 when work in being per-
formed in the engine compartment. Do not touch any spark plugs or ignition coils when the vehicle electrical system isin ignition mode II or when the engine is
warm.
Related information
Opening and closing the hood (p. 599)
Filling washer fluid (p. 650)
Refilling coolant (p. 604)
Fuses in the engine compartment (p. 615)
12
Fill the washer fluid at regular intervals, e.g. when refueling.

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MAINTENANCE AND SERVICE
6041.
Open the
Car Status app from App view
in the center display.
2. Tap
Status to display the oil level.
Oil level graphic in the center display.
NOTE
The system cannot directly detect changes when the oil is filled or drained. The vehiclemust have been driven approximately30 km (20 miles) and have been stationary5 minutes on a level surface and with theengine off before the correct oil level willbe displayed.
NOTE
If the conditions for measuring oil level are not properly fulfilled (time after engineshutdown, vehicle inclination, ambient temperature, etc.) the message
No value
available will be shown in the center dis-
play. This does not mean that anything is
wrong in the vehicle systems.
Related information
Engine oil (p. 602)
Engine oil specifications (p. 662)
Ignition modes (p. 405)
Vehicle status (p. 595)
Refilling coolant
Coolant helps keep the combustion engine at the right operating temperature. The heattransferred from the engine to the coolantcan be used to warm the passenger compart-ment.
When refilling coolant, follow the instructions on the package. Never fill the cooling systemwith only water. The risk of freezing isincreased with too low or too high amounts ofcoolant. If there is coolant under the vehicle, smoke from the cooling system, or if more than2 liters (about 2 quarts) of coolant has beenadded to the system, there could be some-thing wrong with the cooling system and star-ting the vehicle could damage the engine. Calla tow truck and do not attempt to start theengine.
WARNING
The coolant may be very hot. Never unscrew the cap when the coolant is hot. Ifcoolant must be filled, unscrew the expan-sion tank cap slowly to relieve overpres-sure.

MAINTENANCE AND SERVICE
605
Coolant expansion tank, left-hand drive vehicle.
Unscrew the cover in the plastic covering.
Unscrew the expansion tank cap and fill coolant as needed. The level should notexceed the yellow MAX mark inside the
expansion tank.
Put the components back in place in thereverse order.
CAUTION
Do not ingest the contents. May cause damage to organs (kidneys).
Use premixed coolant according toVolvo's recommendations. If concen-trated coolant is used, make sure thatthe coolant mixture is 50% coolantand 50% water of acceptable quality.
Do not mix different types of coolant.
To help ensure sufficient corrosion pro-tection in the system, only use newcoolant when replacing larger compo-nents in the cooling system.
Never run the engine unless the cool-ing system is properly filled. Animproperly filled cooling system couldlead to high temperatures and cracksin the cylinder heads.
High levels of chlorine, chlorides andother salts may cause corrosion in thecooling system.
Related information
Engine compartment overview (p. 601)
Coolant specifications (p. 663)

MAINTENANCE AND SERVICE
611
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 battery are discharged, both batteries
must be charged. In such cases, it is notpossible to charge only the hybrid batteryfirst. The starter battery must have a certain level of charge for it to be possible tocharge the hybrid battery.
WARNING
Hybrid battery replacement may only be performed by a workshop – an authorizedVolvo workshop 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 – anauthorized Volvo workshop is recom-mended.
Specifications for hybrid batteryType: Lithium-ion
Power reserve: 11.6 kWh.
NOTE
The capacity of the hybrid battery decrea- ses 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. 612)
Start battery (p. 607)
Charging the hybrid battery (p. 385)
Battery recycling (p. 612)

MAINTENANCE AND SERVICE
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* Option/accessory.617
Function Ampere Type
Hybrid component cooling fan 25
MCaseA
–
– MCase
–– MCase
–– MCase
Calculation module 5 Micro
–– Micro
–– Micro
–– Micro
–– Micro
–– Micro
12 V outlet in tunnel console, front15 Micro
12 V outlet in tunnel console between second-row seats15 Micro
12 V outlet in trunk/cargo compartment*
USB ports in head restraint right/left 15 Micro
–
– Micro
Driver-side headlight, LEDB
15 Micro
Passenger-side headlight, LED 15 Micro

SPECIFICATIONS
663
Coolant specifications
Recommended grade: Volvo-approved pre-
mixed coolant. If concentrated coolant is used, mix with 50% water of acceptablequality (i.e. not salt water, etc.). Consult aVolvo retailer if you have any questions.
To avoid deterioration of the cooling system, engine trouble, etc., only approved Volvo cool-ant should be used.
WARNING
Coolant is hazardous if ingested and could cause damage to organs (kidneys). Theproduct contains ethylene glycol, inhibitor,water, etc.
Related information
Refilling coolant (p. 604)
Transmission fluid specifications
Under normal driving conditions, the trans- mission fluid will not need to be changed dur-ing the transmission's service life. However,it may need to be changed if the vehicle isdriven frequently in adverse driving condi-tions.
Automatic transmission
Prescribed transmission fluid: AW-1
Related information
Type designations (p. 654)
Brake fluid specifications
The medium in the hydraulic brake system is called brake fluid and is used to transfer brak-ing force from e.g. pressure on the brakepedal via a master brake cylinder to one ormore slave cylinders, which in turn act on amechanical brake.
Recommended grade: Volvo Original or simi-
lar fluid that meets a combination of Dot 4, 5.1 and ISO 4925 class 6.
NOTE
Changing or filling brake fluid should be entrusted to an authorized Volvo work-shop.
Related information
Engine compartment overview (p. 601)

INDEX
670Collision warning
from the rear 332
Color code, paintwork 646
Color codes 646
Compass 467 calibration 468
Condensation in headlights 639, 641, 642, 643
Connecting vehicle to Internet No connection or poor connection 521
via a mobile device (WiFi) 517
via cellular phone (Bluetooth) 517
via vehicle's modem 518
Connect phone 508
Contact information 28
Convertible seats 71
coolant 663 filling 604
Cooling system overheating 450
Cornering assistance 306 activating/deactivating 307
limitations 307
Corner Traction Control 273
Corrosion protection 644 Covering cargo compartment 583
Crash, see Collision 44
Crash event data 35
Cross Traffic Alert 337
activating/deactivating 338
limitations 338
messages 340
Cruise control 279 activating 280
manage speed 302
standby mode 281
turn off 281
Curb weight 659
Customer Privacy Policy 37
CZIP (Clean Zone Interior Package) 208
D
Data recording 35 transferring between vehicle and
workshop 593
Data sharing 522, 523
Daytime running lights 158 Decals location 654
Defrosting 220
Detecting obstacles City Safety 322
Dimensions 657
Dipstick, electronic 603
Direction of rotation 540Display driver information 86
Display lighting 167
Distance Alert 277 activating/deactivating 278
limitations 278
Set time interval 303
DivX ®
496
Door mirrors 173 compass 467, 468
dimming 174
outer 173
power folding 174
resetting 174
store position 190, 191
Download Center 593 use 594
Driveline transmission 416
Drive mode 423 changing 428
driver support 305