2019 VOLVO S90 TWIN ENGINE automatic transmission fluid

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STARTING AND DRIVING
428

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 fromoverheating, select P or N when idling ata standstill for prolonged periods of time.

Related information
Switching off the vehicle (p. 428)
Ignition modes (p. 429)
Adjusting the steering wheel (p. 193)
Jump starting using another battery (p. 466)
Selecting ignition mode (p. 430)
Switching off the vehicle
The vehicle can be switched off using the startknob in the tunnel console.
Start knob in the tunnel console.
To switch off the vehicle:
–Turn the start knob clockwise and release toswitch off the vehicle. The control will auto-matically return to the original position.
If the vehicle rolls:
–Turn clockwise and hold the knob until thevehicle switches off.

Related information
Starting the vehicle (p. 426)
Ignition modes (p. 429)
Adjusting the steering wheel (p. 193)
Jump starting using another battery (p. 466)
Selecting ignition mode (p. 430)

SPECIFICATIONS
647
Coolant specifications
Recommended grade: Volvo-approved pre-mixed coolant. If concentrated coolant is used,mix with 50% water. Consult a Volvo retailer ifyou have any questions.
To avoid deterioration of the cooling system,engine trouble, etc., only approved Volvo coolantshould be used.

WARNING
Do not ingest. May cause damage to organs(kidneys). The product contains ethylene gly-col, inhibitor, emetic, water, etc.

Related information
Refilling coolant (p. 599)
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

Related information
Type designations (p. 638)
Brake fluid specifications
The medium in the hydraulic brake system iscalled 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 or similarfluid that meets a combination of Dot 4, 5.1 andISO 4925 class 6.

NOTE
Changing or filling brake fluid should beentrusted to an authorized Volvo workshop.

Related information
Engine compartment overview (p. 596)

INDEX
651
1, 2, 3 ...
4WD444
A
ABS
anti-lock brakes431
AC (Air conditioning)223
ACC - Adaptive Cruise Control 292, 295,
296, 297, 298, 299, 301, 302, 303, 304,
305, 306
Accessories and extra equipment 35
installation36
Accessory installation warning 36, 37
Active Bending Lights155
Adapting driving characteristics 270, 446
Adaptive Cruise Control 292, 295, 296,
297, 298, 299, 301, 302, 303, 304, 305, 306
change cruise control functionality 305
function292
manage speed296, 297
pass301, 302
radar sensor324
set time interval298, 299
troubleshooting304
Adjusting the steering wheel193
Airbag52
activation/deactivation56
driver's side53
passenger side53, 56
Air bag, see Airbag52
Air conditioning223
Air conditioning, fluid
volume and grade648
Air distribution201
air vents201, 202
changing202
defrosting215
recirculation214
table showing options204
Air quality198, 200
allergy and asthma199
passenger compartment filter201
Air recirculation214
Alarm266
deactivating267
Allergy and asthma-inducing substances 199
All Wheel Drive, AWD444
All Wheel Drive (AWD)444
All Wheel Drive (four-wheel drive) 444
Android Auto512, 514
Antenna
location255
Apple CarPlay509, 511
Approach lighting157
Apps480
Assistance at risk of collision372, 373,
374, 375, 376, 377, 378, 379, 381
Audio and media478
Audio system
HD digital radio490
SiriusXM® Satellite radio 490, 491, 493
Auto-climate214
Auto hold437
Auto-hold brakes437
activate and deactivate438
after collision439
Automatic car wash627
Automatic high beam153
Automatic locking260
Automatic relocking240, 253
Automatic Speed Limiter 279, 281, 282, 283
Automatic transmission440
kickdown444
oil647
Auxiliary heater232
INDEX

INDEX
655
Engine
automatic start and stop of combustion
engine 445
overheating 465
start 426
turn off 428
Engine braking 431, 440
Engine compartment
coolant 599
engine oil 597
overview 596
Engine drag control 271
Engine oil 597
filling 598
filter 597
grade and volume 646
Engine shutdown 428
Engine specifications 645
Engine temperature
high 465
Environment 27
Error messages
Adaptive Cruise Control 306
see Messages and symbols 306, 322
Error messages in BLIS 351
Ethanol content
max. 10% by volume 461
Exterior dimensions641
Extra heater (Auxiliary heater)232
F
Federal Clean Air Act584
Ferry transport451
Flat tire564
Flooded road 458
Fluids, volumes 635, 648
Fluids and oils 647, 648
Fog lights
rear 155
Four-C 451
Front seat
blower 219
climate 207
heating 209, 210
temperature 221
ventilation 211
Front seat manual 180
Front seats, power 181
adjusting passenger seat from driver's
seat 188
adjusting seat 181
Lumbar support 187
massage184, 185
multifunction control 184, 185, 186, 187
Side bolsters186
store position 182, 183
Fuel 461
Travel Link service 498
Fuel filling 460
Fuel gauge 83
Fuel requirements 461, 462
Fuel tank
volume 648
Fuse box 607
Fuses
below the glove compartment 612
general 606
in engine compartment 608
in trunk 615
replacing 607
G
Gasoline grade461
Gauge
fuel gauge83
Gear selector positions
automatic transmission440

INDEX
663
Top view 128
Total airing function 237
Towing 468
Towing capacity and towball load 644
Towing eyelet 469
TPMS - Tire Pressure Monitoring System 551
Traction control 271
Traffic information 486
Transmission 440
automatic 440
Transmission fluid
grade 647
Travel Link 494
Fuel 498
Notifications 497
Sports 499
weather 496
Tread depth 545, 563
Tread wear indicator 545
Trip computer 85, 87
Trip odometer 85
Trip odometer resetting 88
Trip statistics 88
Troubleshooting
Adaptive Cruise Control 304
Troubleshooting the camera sensor 330, 333
Trunk
electrical outlet 575, 576
Lighting159
Trunk lid
emergency opening258
locking/unlocking241, 255
open/close with foot movement263
power-operated260
unlocking from inside257
Tunnel detection151
Turn off engine428
Turn signals154
Twin Engine
general408
Type approval
radar system328
U
Uniform Tire Quality Grading548
Units128
Unlocking
settings241
with key blade249
USB
socket for connecting media 507
V
Vehicle care 624, 625, 627, 628, 629, 630
leather upholstery622
Vehicle Event Data33
Vehicle functions
in the center display118
Vehicle key bat. low243
Vehicle modem
connecting vehicle to Internet526
settings527
Vehicle recovery470
Vehicle status588
inflation pressure554
Vehicle upholstery 619, 621, 622, 623, 624
Vehicle weight643
Ventilation201, 202
Seats211, 212
Video504, 506
settings505
Voice control141
climate197
phone143
radio and media144
settings144
VOL mark542