warning lights VOLVO S90 2018 Owner´s Manual

STARTING AND DRIVING
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* Option/accessory.407
Braking assist after a collision In a collision in which the activation level is reached for the pyrotechnic seat belt tensionersor airbags, or if a collision with a large animal isdetected, the vehicle's brakes will be automati-cally activated. This function is intended to helpprevent or reduce the effects of any subsequentcollision.
After a serious collision, it may no longer be pos- sible to control and steer the vehicle. In order toavoid or mitigate a possible further collision witha vehicle or an object in the vehicle's path, thebrake assist system is activated automatically tohelp stop the vehicle safely. The brake lights and hazard warning flashers are activated during braking. When the vehicle has stopped, the hazard warning flashers will con-tinue to flash and the parking brake will beapplied. If braking is not appropriate, e.g. if there is a risk of being hit by passing traffic, the driver can over-ride the system by depressing the acceleratorpedal. This function assumes that the brake system is intact after a collision. Brake assist is part of the Rear Collision Warning and Blind Spot Information safety systems.
Related information
•Rear Collision Warning (p. 336)
• BLIS
* (p. 337)
• Brake functions (p. 398)
Transmission The transmission is part of the vehicle's driveline (power transmission) between the engine andthe drive wheels. The function of the transmis-sion is to change gears depending on speedand power needs.
The vehicle has an 8-speed automatic transmis- sion. The number of gears allows the engine'storque and power band to be effectively utilized.Two of the gears are overdrive gears that savefuel when driving at a constant engine speed.Manual shifting is also possible. The instrumentpanel shows the gear currently in use.
CAUTION
Check the operating temperature of the transmission to help avoid damage to any ofthe drive system components. If there is a riskof overheating, a warning symbol will appearin the instrument panel and a text messagewill be displayed. Follow the recommenda-tions given.
Symbols in the instrument panelIf a problem should occur with the transmission, a symbol and a message will appear in the instru-ment panel.

STARTING AND DRIVING
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431
Emission controls
Three-way catalytic converter
•Keep your engine properly tuned. Certain engine malfunctions, particularly involving theelectrical, fuel or distributor ignition systems,may cause unusually high three-way catalyticconverter temperatures. Do not continue tooperate your vehicle if you detect enginemisfire, noticeable loss of power or otherunusual operating conditions, such as engineoverheating or backfiring. A properly tunedengine will help avoid malfunctions thatcould damage the three-way catalytic con-verter.
• Do not park your vehicle over combustiblematerials, such as grass or leaves, which cancome into contact with the hot exhaust sys-tem and cause such materials to ignite undercertain wind and weather conditions.
• Excessive starter cranking (in excess of oneminute), or an intermittently firing or floodedengine can cause three-way catalytic con-verter or exhaust system overheating.
• Remember that tampering or unauthorizedmodifications to the engine, the Engine Con-trol Module, or the vehicle may be illegal andcan cause three-way catalytic converter orexhaust system overheating. This includes:altering fuel injection settings or compo-nents, altering emission system components or location or removing components, and/orrepeated use of leaded fuel.NOTE
Unleaded fuel is required for vehicles with three-way catalytic converters.
Heated oxygen sensorsThe heated oxygen sensors monitor the oxygen content of the exhaust gases. Readings are fedinto a control module that continuously monitorsengine functions and controls fuel injection. Theratio of fuel to air into the engine is continuouslyadjusted for efficient combustion to help reduceharmful emissions.
Related information
•
Octane rating (p. 429)
• Fuel (p. 428)
Overheating of engine andtransmission
In demanding driving conditions, such as driving in mountainous areas or hot weather, there is arisk of the engine or transmission overheating,especially when carrying heavy loads.
• Engine power may be temporarily limited.
• Remove any auxiliary lights mounted in front of the grille when driving in hot weather.
• If the temperature in the engine's coolingsystem becomes too high, a warning symbolwill appear in the instrument panel along with the message
Engine temperature High
temperature Stop safely. Pull over to a
safe location and let the engine idle for a few minutes to cool down.
• If the message
Engine temperature High
temperature Turn off engine or Engine
coolant Level low, turn off engine is dis-
played, stop the vehicle and turn off the engine.
• If the transmission begins to overheat, analternative gear shifting program will beselected. An integrated protective functionwill also be activated, the warning symbol will illuminate and the message
Transmission
warm Reduce speed to lower
temperature or Transmission hot Stop
safely, wait for cooling will be displayed in
the instrument panel. Follow the recommen- dations given by reducing speed or stopping

MAINTENANCE AND SERVICE
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563
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. 559)
• Coolant specifications (p. 619)
Replacing bulbs
The bulbs in the halogen headlights and rear fog light can be changed without the help of a work-shop. 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.
The headlight bulbs can be replaced without the assistance of a workshop, but before a bulb canbe replaced, the plastic cover over the headlightneeds to be removed. If you are experiencing problems with any lights other than light bulbs, contact a workshop 14
. If
there is a problem with an LED 13
light, the entire
lamp unit will normally need to be replaced.
WARNING
The vehicle electrical system must be in igni- tion mode 0 when bulbs are replaced.

MAINTENANCE AND SERVICE
597
•
Wash using a sponge, car washing detergent and plenty of lukewarm water.
• Clean the wiper blades with lukewarm soapsolution or car washing detergent.
• Dry the vehicle using a clean, soft chamois ora squeegee. Try not to let drops of water dryin strong sunlight. This could cause waterdrying stains that may need to be polishedout.
• In areas with heavy industrial emissions,more frequent washing of the vehicle's exte-rior is recommended.
• Tar spots from asphalt may remain even afterwashing. Use a tar remover to remove thesespots after washing the vehicle.
WARNING
Always entrust engine washing to a workshop. If the engine is hot, there is a risk of fire.
CAUTION
Dirty headlights do not work as well. Clean them regularly, e.g. when refueling. Do not use corrosive cleaners. Use water and a non-abrasive sponge.
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.
CAUTION
• Make sure that the panoramic roof and sun shade are closed before washing thevehicle.
• Never use abrasive polishing agents onthe panoramic roof.
• Never use wax on the rubber sealsaround the panoramic roof.
CAUTION
Remember to remove dirt from the drain holes in the doors and sills after washing thevehicle.
Related information
• Cleaning the exterior (p. 595)
• Polishing and waxing (p. 596)
• Automatic car washes (p. 598)
• High-pressure washing (p. 599) •
Cleaning the wiper blades (p. 599)
• Cleaning exterior plastic, rubber and trim components (p. 600)
• Cleaning rims (p. 601)
• Corrosion protection (p. 601)

INDEX
623
1, 2, 3 ...
4WD 413
A
ABSanti-lock brakes 399
AC (Air conditioning) 224
ACC - Adaptive Cruise Control 284, 287, 288, 289, 290, 291, 293, 294, 295, 296, 298
Accessories and extra equipment 35 installation 36
Accessory installation warning 36
Active Bending Lights 157
Adapting driving characteristics 262, 413
Adaptive Cruise Control 284, 287, 288, 289, 290, 291, 293, 294, 295, 296, 298
change cruise control functionality 296
function 284
manage speed 288, 289
pass 293
radar sensor 315
set time interval 290, 291
troubleshooting 295
Adjusting the steering wheel 193
Airbag 52 activation/deactivation 56
driver's side 53
passenger side 53, 56
Air bag, see Airbag 52
Air conditioning 224Air conditioning, fluid volume and grade 620
Air distribution 201 air vents 201, 203
changing 202
defrosting 217
recirculation 216
table showing options 205
Air quality 199, 200 allergy and asthma 200
passenger compartment filter 201
Air recirculation 216
Alarm 257 deactivating 258
Allergy and asthma-inducing substances 200
All Wheel Drive, AWD 413
All Wheel Drive (AWD) 413
All Wheel Drive (four-wheel drive) 413
Android Auto 476, 478 Antenna location 247Apple CarPlay 473, 475
Approach lighting 160
Apps 445
Assistance at risk of collision 361, 362, 363, 364, 365, 366, 367, 369
Audio and media 444Audio system HD digital radio 455 SiriusXM ® Satellite radio 456, 457, 458
Auto-climate 215
Auto hold 405
Auto-hold brakes 405 activate and deactivate 406
after collision 407
Automatic car wash 598 Automatic engine stop auto-stop 418
Automatic high beam 155
Automatic locking 251
Automatic relocking 231, 244
Automatic Speed Limiter 271, 273, 274
Automatic transmission 408 kickdown 412
oil 619
INDEX

INDEX
624
B
Backrestfront seat, adjusting 184, 185, 188, 189 , 190
rear seat, adjusting 192
Battery jump-start 433
Maintenance 573
start 573
support 576
symbols on the battery 577
warning symbols 577
BLIS 337, 338, 339, 340 Blower adjusting 220, 221
air distribution 202
air vents 203
Bluetooth connect 471
connecting vehicle to Internet 489
phone 478
settings 487
Book service and repair 552
Booster cushions 71Brake assist after collision 407
Brake fluidgrade 619
Brake functions 398
Brake light 159
Brakes 399 anti-lock brakes, ABS 399
automatic when stationary 405
Brake Assist System, BAS 400
brake lights 159
brake system 398
emergency brake lights 159
handbrake 401
Maintenance 401
on salted roads 401
on wet roads 400
brake system fluid 619
C
Camera sensor 333
Camera unit 320
Capacity weight 536, 615
Cargo compartment 543
attachment points 545
Car wash 595, 596, 598, 599, 600, 601
Catalytic converter 431 recovery 434
CD player 469
Cell phone, see Phone 479
Center console 539Center display change appearance 129
cleaning 590
climate controls 208
Function view 120
keyboard 124
messages 138, 139, 140
operation 110, 113, 117, 122
overview 107
settings 130, 131, 132
switch off and change volume 129
symbols in status bar 122
views 113
Central locking 247
Change of owner 132
Changing a wheel 522
Checking engine oil level 561
Child restraints 63, 65 booster cushions 71
convertible seats 69
infant seats 67
ISOFIX/LATCH anchors 74
lower attachment points 73

INDEX
625
recalls and registration 65
top tether anchors 72
Child safety 63
Child safety locks 250
City Safety 324, 325, 327, 328, 333, 335
City Safety in crossing traffic 330, 331City Safety when evasive maneuver preven- ted 332
Cleaning 592, 594, 595 automatic car wash 598
car wash 595, 596, 598, 599, 600, 601
center display 590
Seat belts 592
textile upholstery 590, 592, 593
upholstery 590, 592, 593, 594, 595
wheels 601
Cleaning wheels 601
Cleaning wiper blades 599
Clean Zone 199
Clean Zone Interior Package 200
Climate 196 auto-regulation 215
blower control 220, 221
perceived temperature 197
Sensors 197
temperature control 222, 223, 224
voice control 198
zones 196
Climate controls 208 center display 208
rear seat 208
Climate system 196, 208 Refrigerant 620
repairs 558
Clock, setting 90
Collision 42, 47, 52, 61 Collision warner detection of pedestrians 328
radar sensor 315
Collision warning 324, 336
Color code, paintwork 603
Color codes 603
Compass 441 calibration 441
Condensation in headlights 596, 598, 599, 600
Connecting vehicle to Internet No connection or poor connection 492
via a mobile device (WiFi) 489
via mobile device (Bluetooth) 489
via vehicle's modem 490
Connect phone 479
Contact information 26Convertible seats 69
coolant 619
Coolant, filling 562Cooling system overheating 431
Cornering illumination 158
Corner Traction Control 264
Corrosion protection 601
Crash, see Collision 42
Crash event data 33
Cross Traffic Alert – CTA 342, 343, 344, 345
Cruise control 275, 276 manage speed 276, 277
temporary deactivation 278, 279
turn off 279
CTA – Cross Traffic Alert 342, 343, 344, 345
Curb weight 615
CZIP (Clean Zone Interior Package) 200
D
Data recording 33 transferring between vehicle and work-
shop 550
Data sharing 494

INDEX
627
F
Federal Clean Air Act 548
Ferry transport 422
Flat tire 530
Flooded road 426
Fluids, volumes 606, 620
Fluids and oils 619, 620 Fog lightsfront 157
rear 158
Four-C 422 Front seat blower 220
climate 208
heating 210, 211
temperature 222
ventilation 212
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
Fuel 428Travel Link service 463
Fuel filling 427
Fuel gauge 85
Fuel requirements 428, 429Fuel tank volume 620
Fuse box 578Fuses below the glove compartment 583
general 578
in engine compartment 580
in trunk 586
replacing 579
G
Gasoline grade 428 Gauge
fuel gauge 85
Gear indicator 412Gear selector positions automatic transmission 408
Glass laminated/reinforced 166
Glove compartment 541
Gracenote ® 469
Grocery bag holders 544
Gross vehicle weight 615
GSI - Gear shift indicator 412
Guide lines for Park Assist Camera 377
H
Handbrake 401, 402
Hand wash 596Hard disk space 496
Hazard warning flashers 160
HD radio 452
Head-up display 140 activate and deactivate 142
cleaning 591
replacing windshield 558
settings 142
Heated washer nozzles 180 Heating Seats 210, 211
steering wheel 214, 215
windows 218, 219
high beams 154, 155
High engine temperature 431

INDEX
629
L
Labelslocation of 610
Laminated glass 166 Lamps changing 563
location 565
specifications 572
Lane Keeping Aid operation 356
Lane Keeping Aid (LKA) 353, 355, 356, 358, 360
Language 130
Leather upholstery, cleaning instructions 593
Leveling control 422 settings 424
License agreement 94, 497
Lifting tools 523
Light bulbs, specifications 572
Light control 150, 162 Lighting Active Bending Lights 157
approach lighting 160
automatic high beam 155 automatic lighting controls, passenger
compartment 161
brake lights 159
controls 150, 161, 162
cornering illumination 158
daytime running lights 152
display lighting 162
emergency brake lights 159
front fog lights 157
Hazard warning flashers 160
high beams 154, 155
home safe lighting 160
in passenger compartment 161, 162
instrument illumination 162
instrument lighting 162
light bulbs, specifications 572
light locations 565
low beams 153
position lights 152
rear fog light 158
settings 151
Turn signals 156
Lighting, replacing bulbs 563 daytime running lights/front parking
lights 567
front turn signals 568
high beams 567
low beams 566
rear fog light 569
remove plastic cover 564
Limp home 407Load anchoring eyelets cargo compartment 545
Load anchoring hooks 544
Load carriers 544
Load index 512Loading general 543
load anchoring eyelets 545
long load 544
Lock indication 228 setting 229
Locking/unlocking trunk lid 233, 246
Locking wheel bolts 523 Locks Locking 231
unlocking 231
Low battery charge level start battery 432
Low beams 153
Low oil level 560

INDEX
631
Passing assistance 293, 310
personal information (Privacy Policy) 34
Phone 478
changing to another 482
connect 479
connect automatically 481
connect manually 481
delete 483
disconnect 482
phone call 483, 485
text message 484
voice control 145
Pilot Assist 300, 303, 304, 305, 306, 308, 310, 311, 312, 313
pass 310
pinch protection 166 resetting 167
PIN code 491
Polishing 596
Position lights 152
Power 617
Power folding door mirrors 173
Power panoramic roof 174
Power save mode 432
Power seats 185
Power trunk lid 251
Power windows 168, 169 pinch protection 166
Pressure wash 599
Privacy Policy 34
Private locking 255 activation/deactivation 255
PROPOSITION 65 WARNING 433
R
Radar sensor 287, 315 limitations 316
Radar unit 315
Radio 448 changing radio waveband and radio sta-
tion 449
HD radio 452
RBDS 452
search radio station 450
settings 451 SiriusXM ® Satellite radio 456, 457, 458
start 449
voice control 146
Radio favorites 451
Rain sensor 180, 181
Rain sensor's memory function 181
Rear camera 375, 376, 377, 379, 380, 382, 383
Rear door sun shade 170
Rear seat adjusting backrest tilt 192 Adjusting passenger seat from rear
seat 192
blower 221
climate 208
heating 211
temperature 223
ventilation 213
Rear sensors 370, 371, 372, 373, 374 Rearview/door mirrors dimming 172
heating 219
interior 171
Rearview mirror 171 dimming 172
Rear window heating 219
sun shade 170
Recalls 45
Recommendations when driving 425
Recommendations when loading 543
Recovery 437