trip computer VOLVO S90 2020 Quick Guide

MAINTENANCE AND SERVICE
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Periodic maintenance helps minimize emissions
NOTE
Refer to your Service and Warranty Booklet for a comprehensive serviceand maintenance schedule up to240,000 km (150,000 miles). Thisprogram contains inspections and ser-vices necessary for the proper functionof your vehicle and includes compo-nents that affect vehicle emissions.
The Warranty and Service RecordsInformation booklet also containsdetailed information concerning thewarranties that apply to your vehicle.
On-board Diagnostic SystemOBD II is part of your vehicle's computerized engine management system. It stores diag-nostic information about your vehicle's emis-sion controls. It can light the Check Enginelight (MIL) if it detects an emission control"fault." A "fault" is a component or systemthat is not performing within an expectedrange. A fault may be permanent or temporary.OBD II will store a message about any fault.
Emission inspection readiness
How do states use
OBD II for emission
inspections?
Many states connect a computer directly to a vehicle's OBD II system. The inspector canthen read "faults." In some states, this type ofinspection has replaced the tailpipe emissiontest.
How can my vehicle fail OBD II emission
inspection?
Your vehicle can fail OBD II emission inspec- tion for any of the following reasons: If your Check Engine (MIL) light is lit, your vehicle may fail inspection.
If your vehicle's Check Engine light was lit,but went out without any action on yourpart, OBD II will still have a recorded fault.Your vehicle may pass or fail, dependingon the inspection practices in your area.
If you had recent service that required dis-connecting the battery, OBD II diagnosticinformation may be incomplete and "notready" for inspection. A vehicle that is notready may fail inspection.
How can I prepare for my next
OBD II
emission inspection?
If your Check Engine (MIL) light is lit or was lit but went out without service, have your vehicle diagnosed and, if necessary,serviced by a qualified Volvo technician.
If you recently had service for a lit CheckEngine light, or if you had service thatrequired disconnecting the battery, aperiod of driving is necessary to bring theOBD II system to "ready" for inspection.Two half-hour trips of mixed stop-and-go/highway driving are typically needed toallow OBD II to reach readiness. YourVolvo retailer can provide you with moreinformation on planning a trip.
Maintain your vehicle in accordance withyour vehicle's maintenance schedule.
Owner maintenancePeriodic maintenance requirements and inter-vals are described in your vehicle's Warrantyand Service Records Information booklet. The following points can be carried out between the normally scheduled maintenanceservices.
Each time the vehicle is refueled:
Check the engine oil level.
Clean the windshield, windshield wipers, headlights, and taillights.

INDEX
635
system updates 545
T
Technician certification 38 Temperature
adjusting 220, 221, 222
perceived 197
Temporary Spare 519
Temporary tire sealing system 523 execution, checking 524
Inflating tires 527
Terms and conditions services 35
users 486
Tire dimensions 504 when changing wheels 514
Tires 500 direction of rotation 502
glossary of terms 503
inflation pressure table 621
mounting 518
pressure 621
removal 516
rotation when changing 500
specifications 504, 621
storage 500
tread wear indicator 503
winter tires 521
Tire sealing system Inflating tires 527
use 524
Tire tread 503
Tools 514Top tether anchors (child restraint sys-
tems) 73
Top view 129
Total airing function 234
Towing 422
Towing eyelet 423 TPMS - Tire Pressure Monitoring Sys-
tem 509
Traction control 267
Traffic information 442
Transmission 391 automatic 391, 392
Transmission fluid grade 618
Travel Link 450 Fuel 453
Notifications 453
Sports 455
weather 451Tread depth 503winter tires 521
Tread wear indicator 503
Trip computer 85 display in instrument panel 87
Trip odometer 85
Trip odometer resetting 88
Trip statistics 88 settings 89
Troubleshooting Adaptive Cruise Control 281
Camera unit 307
City Safety 322
Radar unit 307
Trunk electrical outlet 534
Lighting 159
Trunk lid emergency opening 254
locking/unlocking 251
open/close with foot movement 259
power-operated 256
unlocking from inside 253
Tunnel detection 151
Turn off engine 380
Turn signals 154