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* Option/accessory, for more information, see Introduction.327
Onboard Diagnostic System OBD II is part of your vehicle's computerized engine management system. It stores diagnosticinformation about your vehicle's emission con-trols. It can light the Check Engine light (MIL) if itdetects an emission control "fault." A "fault" is acomponent or system that is not performingwithin an expected range. A fault may be perma-nent or temporary. OBD II will store a messageabout 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 can thenread "faults." In some states, this type of inspec-tion has replaced the tailpipe emission test.
How can my vehicle fail OBD II emission inspection?
Your vehicle can fail OBD II emission inspection for any of the following reasons.
• If your Check Engine (MIL) light is lit, yourvehicle may fail inspection.
• If your vehicle's Check Engine light was lit,but went out without any action on your part,OBD II will still have a recorded fault. Yourvehicle may pass or fail, depending on theinspection practices in your area.
• If you had recent service that required dis-connecting the battery, OBD II diagnostic information 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 yourvehicle diagnosed and, if necessary, servicedby a qualified Volvo technician.
• If you recently had service for a lit CheckEngine light, or if you had service thatrequired disconnecting the battery, a periodof driving is necessary to bring the OBD IIsystem to "ready" for inspection. Two half-hour trips of mixed stop-and-go/highwaydriving are typically needed to allow OBD II toreach readiness. Your Volvo retailer can pro-vide you with more information on planning atrip.
• Maintain your vehicle in accordance with yourvehicle's maintenance schedule.
Booking service and repairs
Connected Service Booking (CSB) makes set- ting up a time for service, maintenance and/orrepairs directly from the vehicle quick and con-venient.
Prerequisites
• The owner (primary driver) must have a valid Volvo ID. See Volvo ID (p. 20) for additionalinformation.
• The vehicle must be connected to the Inter- net using a paired Bluetooth ®
cell phone.
See your Sensus Infotainment supplement for information on pairing a cell phone. On models equipped with Volvo On Call (VOC) *,
you can connect to the Internet using your separate VOC data plan. Refer to your sepa-rate Volvo On Call manual.
• By default, the retailer where you purchasedyour vehicle will be your preferred (primary)retailer/Volvo authorized workshop who willperform service and repairs on your vehicle.To change the preferred retailer, go to DealerLocator at volvocars.com and select aretailer, click on Service Scheduler and bookan appointment at the new preferred retailer.
• In order to be guided through the on-screen steps, the menu alternative
Display
notifications must be activated.
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CAUTION
•If Oil service required is displayed, the
oil level may be too high. Take the vehicle to an authorized Volvo workshop as soonas possible.
• If the oil level sensor indicates that thelevel is too low, using the correct oil, topup with the amount of oil indicated assoon as possible, see oil specifica-tions (p. 376).
WARNING
Do not allow oil to spill onto or come into con- tact with hot exhaust pipe surfaces.
Electronically checking the oil level
The oil level should be checked at regular inter- vals, particularly during the period up to the firstscheduled maintenance service. To check the oil level:1.
Activate ignition mode II, see Ignition modes
(p. 74).
2. Turn the thumb wheel on the left steering wheel lever until
Oil level is displayed.
> The oil level will be displayed.
NOTE
• The system cannot detect changes in the oil level immediately. The vehicle must bedriven approximately 20 miles (30 km) orhave been parked on level ground withthe engine off for 5 minutes before theoil level reading will be correct.
• If the necessary conditions are not metfor checking the oil level electronically(time interval after the engine wasswitched off, if the vehicle is parked on an incline, etc.),
No values available will
be displayed. This does not indicate a
problem with the oil level sensor.
Engine compartment – coolant
Normally, the coolant does not need to be changed. If the system must be drained, consulta trained and qualified Volvo service technician.
Level check and filling
Location of the coolant reservoir
See Fuel tank volume – specification and volume (p. 379) for information on cooling systemcapacities.
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* Option/accessory, for more information, see Introduction.353
Engine compartment, upper
Engine compartment, front
Engine compartment, lower
PositionsThese fuses are all located in the engine com- partment box. Fuses in C are located under A.
A decal on the inside of the cover shows the positions of the fuses. • Fuses 1 – 15, 34 and 42 – 44 are relays/ circuit breakers and should only be removedor replaced by a trained and qualified Volvoservice technician.
• Fuses 16 – 33 and 35 – 41 may be changedat any time when necessary.
There is a special fuse removal tool on the under-side of the cover.
PosFunctionA
Circuit breaker: central electrical module under the glove compartment A50
Circuit breaker: central electrical module underthe glove compartment50
PosFunctionA
Circuit breaker: central electrical module in the trunkA60
Circuit breaker: central electrical module under the glove compartment A60
Circuit breaker: central electrical module under the glove compartmentA60
–
–
Headed windshield
*, driv-
er's side40
Windshield wipers30
–
Climate system blower A40
Headed windshield
*, pas-
senger's side40
ABS pump40
ABS valves20
Headlight washers20
PosFunctionA
Active Bending Lights- headlight leveling *10
Central electrical module (under the glove compart-ment)20
ABS5
Adjustable steering force *5
Engine Control Module (ECM), transmission, SRS10
Heated washer nozzles*10
-
Lighting panel5
-
-
-
Relay coils5
Auxiliary lights*20
Horn15
Relay coils, Engine Control Module (ECM)10
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359
Fuses – engine compartment cold zone (Start/Stop only)7
There are fuses in the engine compartment cold zone on models with the Start/Stop function.
Location of Start/Stop fuses
Positions
• Fuses A1, A2 and 1–11 are relays/circuit breakers and should only be removed orreplaced by a trained and qualified Volvoservice technician.
• Fuse 12 may be changed at any time whennecessary.PosFunctionA
Circuit breaker: central electrical module in the engine compart-ment175
Circuit breaker: fuseboxes under the glove compartment, centralelectrical module in the trunk175
PosFunctionA
-
Circuit breaker: fusebox
B under
the glove compartment (see Fuses – glove compartment(p. 355))50
7 Option on 4-cyl. engines