2018 VOLVO XC90 T8 oil temperature

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STARTING AND DRIVING
426
NOTE
With a cold start, idling speed may be consid- erably higher than normal for certain enginetypes. This is done to get the emissions sys-tem up to normal operating temperature asquickly as possible, which minimizes exhaustemissions and protects the environment.
CAUTION
•When starting in cold weather, the auto- matic transmission may shift up at slightlyhigher engine speeds than normal untilthe automatic transmission fluid reachesnormal operating temperature.
• Do not race a cold engine immediatelyafter starting. This could prevent fluidsfrom properly lubricating vital compo-nents in the engine before it has reachedthe proper operating temperature.
• The engine should be idling when thegear selector is moved. Never accelerateuntil the gear is fully engaged. Accelerat-ing rapidly before a gear is properlyengaged could lead to harder wear ofcomponents.
• To help prevent the transmission oil from overheating, select
P or N when idling at
a standstill for prolonged periods of time.
Related information
• Switching off the vehicle (p. 426)
• Ignition modes (p. 427)
• Adjusting the steering wheel (p. 199)
• Jump starting using another battery (p. 469)
• Selecting ignition mode (p. 428)
Switching off the vehicle The vehicle can be switched off using the start knob in the tunnel console.
Start knob in the tunnel console.
To switch off the vehicle:
–Turn the start knob clockwise and release to switch off the vehicle. The control will auto-matically return to the original position.
If the vehicle rolls:
–Turn clockwise and hold the knob until the vehicle switches off.
Related information
• Starting the vehicle (p. 424)
• Ignition modes (p. 427)
• Adjusting the steering wheel (p. 199)

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MAINTENANCE AND SERVICE
612
NOTE
If the conditions for measuring oil level are not properly fulfilled (time after engine shut-down, vehicle inclination, ambient tempera- ture, etc.) the message
No value availablewill be shown in the center display. This does not mean that anything is wrong in the vehi-
cle systems.
Related information
• Engine oil (p. 610)
• Engine oil specifications (p. 662)
• Ignition modes (p. 427)
• Vehicle status (p. 602)
Refilling coolant
Coolant helps keep the combustion engine at the right operating temperature. The heat trans-ferred from the engine to the coolant can beused to warm the passenger compartment.
When refilling coolant, follow the instructions on the package. Never fill the cooling system withonly water. The risk of freezing is increased withtoo low or too high amounts of coolant. If there is coolant under the vehicle, smoke from the cooling system, or if more than 2 liters (about2 quarts) of coolant has been added to the sys-tem, there could be something wrong with thecooling system and starting the vehicle coulddamage the engine. Call a tow truck and do notattempt to start the engine.
WARNING
The coolant may be very hot. Never unscrew the cap when the coolant is hot. If coolantmust be filled, unscrew the expansion tankcap slowly to relieve overpressure.
Coolant expansion tank.

INDEX
669
Charge level
vehicle function 459
Charging hybrid battery 407 opening and closing the charging
door 411
start charging 412
Status 414, 415, 416
stop charging 418
Charging cable 409
Charging current 408
Checking engine oil level 611
Child restraints 63, 65 booster cushions 71
convertible seats 69
infant seats 67
integrated booster cushion 76
ISOFIX/LATCH anchors 74
lower attachment points 74
recalls and registration 65
top tether anchors 72
Child safety 63
Child safety locks 259
Circuit breaker 410
City Safety 335, 336, 338, 339, 344, 346
City Safety in crossing traffic 341, 342
City Safety when evasive maneuver preven- ted 343
Cleaning 635, 637, 638 automatic car wash 641
car wash 638, 639, 641, 642, 643, 644
center display 633
Seat belts 635
textile upholstery 633, 635, 636
upholstery 633, 635, 636, 637, 638
wheels 644
Cleaning wheels 644
Cleaning wiper blades 642
Clean Zone 205
Clean Zone Interior Package 206
Climate 202 auto-regulation 219
blower control 224, 225
parking 230
perceived temperature 203
Sensors 202
temperature control 226, 227, 228
voice control 203
zones 202
Climate controls 213 center display 213
rear seat 213Climate system 202, 213
Refrigerant 664
repairs 608
Clock, setting 93
Collision 42, 47, 52, 61Collision warner detection of pedestrians 339
radar sensor 326
Collision warning 335, 347
Color code, paintwork 646
Color codes 646
Compass 481, 482 calibration 482
Condensation in headlights 639, 641, 642, 643
Connecting vehicle to Internet No connection or poor connection 534
via a mobile device (WiFi) 531
via mobile device (Bluetooth) 531
via vehicle's modem 532
Connect phone 521
Contact information 26
Convertible seats 69
coolant 663
Coolant, filling 612

INDEX
671
Electronic immobilizer 252
emergency brake lights 160
Emission inspection readiness 598Engine
automatic start and stop of combustion
engine 444
overheating 468
start 424
turn off 426
Engine braking, automatic 454 Engine compartment coolant 612
engine oil 610
overview 609
Engine drag control 274
Engine oil 610 filling 611
filter 610
grade and volume 662
Engine shutdown 426
Engine specifications 661Engine temperature high 468
Environment 27 Error messages Adaptive Cruise Control 309
see Messages and symbols 309, 324
Error messages in BLIS 352 Ethanol content
max. 10% by volume 464
Exterior dimensions 657
F
Federal Clean Air Act 598
Ferry transport 450
Flat tire 572
Flooded road 462
Fluids, volumes 650, 664
Fluids and oils 663, 664Fog lights rear 159
Four-C 450 Front seat blower 224
climate 213
heating 215, 216
temperature 226
ventilation 217
Front seat manual 184
Front seats, power 185 adjusting passenger seat from driver's
seat 191
adjusting seat 185
Lumbar support 190
massage 188, 189
memory function 186, 187
multifunction control 188, 189, 190
Side bolsters 190
FSC, environmental labeling 23
Fuel 464 Travel Link service 505
Fuel filling 463
Fuel gauge 86
Fuel requirements 464, 465 Fuel tank volume 664
Fuse box 621Fuses below the glove compartment 626
general 620
in engine compartment 622
in the cargo compartment 629
replacing 621
G
Gasoline grade 464 Gauge
fuel gauge 86

INDEX
674high beams 156, 157
home safe lighting 161
in passenger compartment 162, 164
instrument illumination 164
instrument lighting 164
light bulbs, specifications 614
low beams 155
position lights 154
rear fog light 159
settings 153
Turn signals 158
Lighting, replacing bulbs 613
Limp home 438 Load anchoring eyelets cargo compartment 589
Load anchoring hooks 588
Load carriers 588
Load index 554Loading general 586
load anchoring eyelets 589
long load 587
Lock indication 238 setting 239
Locking/unlocking Tailgate 243, 256
Locking wheel bolts 565
Locks Locking 241
unlocking 241
Long-term storage 421 Low battery charge level start battery 469
Low beams 155
Lower the rear end 587
Low oil level 611
Low-speed driving 453 activate with function button 454
M
Maintained climate comfort 234start/stop 234
Maintenance 598 corrosion protection 644
Max. axle weight 659
Max. roof load 659
Media player 507, 508, 509 compatible file formats 536, 537
voice control 148
Messages and symbols Adaptive Cruise Control 309
Collision warner with auto-brake 346
Messages in BLIS 352
Messages in display 105, 140handling 106, 141
saved 107, 142
Mileage 89 electric motor 458
Misting condensation in headlights 638, 641
Mood lighting 163, 164
N
Net cargo compartment 593
O
Occupant safety 43
Occupant weight sensor 56
Octane rating 465
Oil, see also Engine oil 662
On-board diagnostics 598
On-board Diagnostic socket 36
Option/accessory 21
Outside temperature gauge 94