service indicator VOLVO XC90 TWIN ENGINE 2019 Owners Manual

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YOUR VOLVO
* Option/accessory.28
goal. In addition to continuous environmentalrefinement of conventional gasoline-poweredinternal combustion engines, Volvo is activelylooking at advanced technology alternative-fuelvehicles.
When you drive a Volvo, you become our partnerin the work to lessen the vehicle's impact on theenvironment. To reduce your vehicle's environ-mental impact, you can:
Maintain proper air pressure in your tires.Tests have shown decreased fuel economywith improperly inflated tires.
Follow the recommended maintenanceschedule in your Warranty and ServiceRecords Information booklet.
Drive at a constant speed whenever possible.
See a trained and qualified Volvo servicetechnician as soon as possible for inspectionif the check engine (malfunction indicator)light illuminates, or stays on after the vehiclehas started.
Properly dispose of any vehicle-related wastesuch as used motor oil, used batteries, brakepads, etc.
When cleaning your vehicle, please use gen-uine Volvo car care products. All Volvo carcare products are formulated to be environ-mentally friendly.

Twin Engine vehicles
If possible, precondition the vehicle with thecharging cable before driving.
If preconditioning is not possible in coldweather, use the seat and steering wheelheating primarily. Avoid heating the entirepassenger compartment, which reduces thehybrid battery's charge level.
Choose the Pure drive mode to help mini-mize electric power consumption.
In hilly terrain, put the gear selector in modeB to utilize the electric motor's braking func-tion when the accelerator pedal is released.This helps charge the hybrid battery.

Related information
Economical driving (p. 467)
Starting and stopping preconditioning(p. 233)
The Owner's Manual and the environment(p. 24)
Air quality (p. 206)
IntelliSafe - driver support
IntelliSafe is Volvo Cars' philosophy regardingvehicle safety. IntelliSafe consists of a number ofsystems, both standard and optional, that aredesigned to help make driving safer, preventaccidents and protect passengers and otherroad users.
Support
IntelliSafe includes driver support functions suchas Adaptive cruise control* which helps the driverto maintain an even speed combined with a pre-selected time interval to the vehicle ahead.
Pilot Assist2 helps the driver keep the vehicle inthe current traffic lane by providing steeringassistance and maintaining an even speed and aset time interval to the vehicle ahead.
Park Assist Pilot* helps the driver pull into andout of parking spaces.
Other examples of systems that can help thedriver are the Active main beam, Cross TrafficAlert (CTA)* and Blind Spot Information (BLIS)*systems.

Prevention
City Safety is a function intended to help preventaccidents. The function can help prevent or miti-gate a collision with pedestrians, cyclists, largeanimals or other vehicles. Light, sound and pulsa-tions in the brake pedal are provided to alert of a
2Depending on market, this function can be either standard or optional.

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SAFETY
52

Seat belt reminder
Reminder light in ceiling console.
The seat belt reminder consists of an audible sig-nal and a symbol in the instrument panel.
The reminder light varies depending on the vehi-cle's speed, driving time and distance driven.
A seat belt status graphic in the instrument panelindicates when the driver's or a passenger's seatbelt is buckled or unbuckled.
Child seats are not included in the seat beltreminder system.

Front seats
An audible signal and an indicator light remindunbuckled occupants to fasten their seat belts.
Rear seat
The rear seat belt reminder has two functions:
To indicate which seat belts are buckled inthe rear seats. This will also be displayed inan instrument panel graphic.
To provide audio and visual reminders if anyseat belt in the rear seat is removed whilethe vehicle is in motion. The reminder willstop when the seat belt has been rebuckled.

Door/hood/tailgate and fuel filler door
reminder
If the hood, tailgate, fuel filler door or any door isnot properly closed, this will be indicated by agraphic in the instrument panel. Stop the vehiclesafely and close the open door, hood, etc.
If the vehicle is moving at a speedunder approx. 10 km/h (6 mph), theinformation symbol will illuminate in theinstrument panel.
If the vehicle is moving at a speedabove approx. 10 km/h (6 mph), thewarning symbol will illuminate in theinstrument panel.

Related information
Seat belts (p. 47)
Buckling and unbuckling seat belts (p. 48)
Airbags
The vehicle is equipped with airbags and inflat-able curtains for the driver and passengers.
WARNING
If the airbag warning light stays on afterthe engine has started or if it illuminateswhile you are driving, have the vehicleinspected by a trained and qualified Volvoservice technician as soon as possible.
Never attempt to alter or repair any of thevehicle's safety systems yourself. Incor-rectly performed repairs to any systemcould impair function and lead to seriousinjury. All work on these systems shouldbe performed by a trained and qualifiedVolvo service technician.

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SAFETY
56
Passenger's side airbag decal

WARNING
Children must never be allowed in thefront passenger's seat.
Occupants in the front passenger's seatmust never sit on the edge of the seat, sitleaning toward the instrument panel orotherwise sit out of position.
The occupant's back must be as uprightas comfort allows and be against the seatback with the seat belt properly fastened.
Feet must be on the floor, e.g., not on thedash, seat or out of the window.
WARNING
No objects or accessory equipment, e.g.dashboard covers, may be placed on,attached to, or installed near the air bagcover (the area above the glove compart-ment) or the area affected by airbagdeployment.
There should be no loose articles, suchas coffee cups on the floor, seat, or dash-board area.
Never try to open the airbag cover on thesteering wheel or the passenger's sidedashboard. This should only be done by atrained and qualified Volvo service techni-cian.
Failure to follow these instructions canresult in injury to the vehicle's occupants.

Related information
Airbags (p. 52)
Occupant weight sensor (p. 56)
Occupant weight sensor
The Occupant Weight Sensor (OWS) isdesigned to meet the regulatory requirements ofFederal Motor Vehicle Safety Standard (FMVSS)208 and is designed to disable (will not inflate)the passenger's side front airbag under certainconditions.
Occupant Weight Sensor (OWS) indicator light

Disabling the passenger's side front
airbag
Volvo recommends that ALL occupants (adultsand children) shorter than 140 cm (4 feet7 inches) be seated in the back seat of any vehi-cle with a front passenger side airbag and beproperly restrained for their size and weight.
The OWS works with sensors that are part of thefront passenger's seat and seat belt. The sensorsare designed to detect the presence of a properly

SAFETY
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57
seated occupant and determine if the passeng-er's side front airbag should be enabled (mayinflate) or disabled (will not inflate).
The OWS will disable (will not inflate) the pas-senger's side front airbag when:
the front passenger's seat is unoccupied, orhas small/medium objects in the front seat,
the system determines that an infant is pres-ent in a rear-facing infant seat that is instal-led according to the manufacturer's instruc-tions,
the system determines that a small child ispresent in a forward-facing child restraintthat is installed according to the manufactur-er's instructions,
the system determines that a small child ispresent in a booster seat,
a front passenger takes his/her weight off ofthe seat for a period of time,
a child or a small person occupies the frontpassenger's seat.
The OWS uses a PASSENGER AIRBAG OFFindicator lamp which will illuminate and stay on toremind you that the passenger's side front airbagis disabled. The PASSENGER AIRBAG OFF indi-cator lamp is located in the overhead console,near the base of the rearview mirror.

NOTE
When the ignition is switched on, the OWSindicator light will illuminate for several sec-onds while the system performs a self-diag-nostic test.
However, if a fault is detected in the system:
The OWS indicator light will stay on
The SRS warning light will come on and stayon and a text message will be displayed.

WARNING
If a fault in the system is detected and indi-cated as described, be aware that the pas-senger's side front airbag will not deploy inthe event of a collision. In this case, the SRSsystem and Occupant Weight Sensor shouldbe inspected by a trained and qualified Volvoservice technician as soon as possible.
WARNING
Never try to open, remove or repair anycomponents in the OWS system. Thiscould cause the system to malfunction.Maintenance or repairs should only becarried out by an a trained and qualifiedVolvo service technician.
The front passenger's seat should not bemodified in any way. This could reducepressure on the seat cushion, whichmight interfere with the OWS system'sfunction.

HYBRID INFORMATION
421240 V adapter clip
240 V adapter
Charge coupler
Release button
Related information

Charging cable residual current device
(p. 421)
Charging cable temperature monitoring
(p. 422)
Charging the hybrid battery (p. 417)
Charging status in the charging cable's
charging module (p. 425) Charging cable residual current
device
The charging cable has a circuit breaker that
helps protect against current overloads and ther-
mal overheating.
WARNING Charging the hybrid battery may only be done
from approved, grounded 120/240 V outlets
(AC, alternating current). If the electrical cir-
cuit or electrical socket's capacity is not
known, let a licensed electrician inspect the
electrical circuit's capacity. Using a charge
level that exceeds the electrical circuit's or
electrical outlet's capacity may start a fire or
damage the electrical circuit.
WARNING
The charging cable's residual current
breaker helps protect the vehicle's charg-
ing system but cannot ensure that an cur-
rent overload will never occur.
Never use visibly worn or damaged elec-
trical sockets. Doing so could lead to fires
or serious injury.
Never connect the charging cable to an
extension cord.
Maintenance or replacement of the hybrid
battery may only be performed by a
trained and qualified Volvo service techni-
cian.
If the charging cable's residual current device is
triggered, the blue indicator light in the charging
module will not illuminate when the charging
cable is plugged into an electrical outlet (or the
red warning light will glow steadily). Have the out-
let checked by a licensed electrician or try using
another wall outlet.
Related information
Charge cable (p. 419)
Charging status in the charging cable's
charging module (p. 425)

HYBRID INFORMATION
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425
Charging status in the vehicle's
charging socket
The charging status is indicated by an LED light
in the charging socket. Location of the LED indicator light in the vehicle's
charging socket.
The LED indicator light shows the current charge
status during charging. If the LED indicator light
is not illuminated, check to make sure the cable
is securely connected in the wall outlet and in the
outlet in the vehicle. A white, red or yellow light
illuminates when the passenger compartment
lighting is activated and will remain illuminated for
a short time after the passenger compartment
lighting has gone out. LED indicator
light's color
Meaning
White

Courtesy light.
Yellow Wait modeA
– waiting for
charging to start.
Flashing green Charging is in progress B
.
Green Charging completed C
.
Red Malfunction. A
E.g. after a door has been opened or if the charging cable han-
dle is not locked in place.
B The more slowly the light flashes, the closer the battery is to
being fully charged.
C The light will go out after a short time.
Related information
Charging the hybrid battery (p. 417)
Charging status in the instrument panel
(p. 427)
Charging status in the charging cable's
charging module (p. 425)
Stopping hybrid battery charging (p. 429) Charging status in the charging
cable's charging module
The red and blue lights in the charging module
indicate the status of ongoing and completed
charging. Charge module: 1. Red warning light, 2. Blue status indi-
cator
When the charge module is initially plugged into
a wall outlet, the red warning light will flash once
to indicate that a startup safety check has been
performed. When the safety check has been
completed, the blue status indicator will glow
steadily and the red warning light will be off. The
charger is now ready to be used. If the red warn-
ing light continues to flash or glows steadily, a
fault has been detected and the charger will not
deliver power to the vehicle. Contact a Volvo
retailer or a certified Volvo service technician.

HYBRID INFORMATION
430Twin Engine symbols and messages
in the instrument panel
A number of symbols and messages relating to
the Twin Engine may be displayed in the instru-
ment panel. They may also appear in combina-
tion with general indicator and warning symbols
and disappear when the necessary action has
been taken.Symbol
Message Meaning12 V Battery
Charging fault, service urgent. Drive
to workshop
Battery fault. Contact a workshop
A
to have the battery checked as soon as possible. 12 V Battery
Charging fault Stop safely
Battery fault. Stop the vehicle as soon as possible and contact a worksh\
op
A
to have the battery
checked. 12 V Battery
Fuse failure Service required
Battery fault. Contact a workshop
A
to have the system checked as soon as possible. Hybrid battery
Overheated, stop safely
The hybrid battery's temperature seems to be rising at an abnormal ra\
te. Stop the vehicle and turn
off the engine. Wait at least 5 minutes before driving. Call a workshop
A
or inspect the vehicle to
make sure everything seems normal before continuing to drive. Reduced performance
Max vehicle speed limited
The hybrid battery's charge level is too low for driving at high spee\
ds. Charge the battery as soon as
possible.Hybrid system
Harsh behavior at low speed, vehicle
ok to use
The hybrid system is not functioning properly. Contact a workshop
A
to have the system checked as
soon as possible.

HYBRID INFORMATION
431Symbol
Message MeaningHybrid system failure
Service required
The hybrid system is not functioning. Contact a workshop
A
to have the system checked as soon as
possible. Charge cable
Remove before start
Displayed when the driver attempts to start the vehicle with the chargin\
g cable still connected.
Remove the charging cable and close the charger cover.Charge cable
Removed? Turn and hold start knob
7s
Displayed when the driver again attempts to start the vehicle with the c\
harging cable connected.
Disconnect the charging cable or verify that the cable is completely dis\
connected and the charger
cover is closed.A
An authorized Volvo workshop is recommended.
Related information
Initiating hybrid battery charging (p. 423)
Stopping hybrid battery charging (p. 429)
Charging the hybrid battery (p. 417)
Warning symbols in the instrument panel
(p. 97)
Indicator symbols in the instrument panel
(p. 94)
Hybrid gauge (p. 87)
Hybrid gauge (p. 88)

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476
WARNING
California Proposition 65
Operating, servicing and maintaining a pas-
senger vehicle can expose you to chemicals
including engine exhaust, carbon monoxide,
phthalates, and lead, which are known to the
State of California to cause cancer and birth
defects or other reproductive harm. To mini-
mize exposure, avoid breathing exhaust, do
not idle the engine except as necessary, serv-
ice your vehicle in a well ventilated area and
wear gloves or wash your hands frequently
when servicing your vehicle. For more infor-
mation go to www.P65Warnings.ca.gov/
passenger-vehicle.
Related information

Opening/closing the fuel filler door (p. 474)
Fuel (p. 476) Fuel
Volvo recommends the use of detergent gaso-
line to control engine deposits.
Deposit control gasoline (gasoline with
detergent additives)
Detergent gasoline is effective in keeping injec-
tors and intake valves clean. Consistent use of
deposit control gasolines will help ensure good
driveability and fuel economy. If you are not sure
whether the gasoline contains deposit control
additives, check with the service station operator.
NOTE Volvo recommends not using external fuel
injector cleaning systems, e.g. do not add
detergent additives to gasoline before or after
refueling.
Unleaded fuelAll Volvo vehicles have a three-way catalytic con-
verter and must only use unleaded gasoline. US
and Canadian regulations require that pumps
delivering unleaded gasoline are labeled
"UNLEADED". Only the nozzles of these pumps
will fit in your vehicle's fuel filler inlet. It is unlaw-
ful to dispense leaded fuel into a vehicle labeled
"unleaded gasoline only". Leaded gasoline dam-
ages the three-way catalytic converter and the
heated oxygen sensor system. Repeated use of
leaded gasoline will lessen the effectiveness ofthe emission control system and could result in
loss of emission warranty coverage. State and
local vehicle inspection programs will make
detection of misfueling easier, possibly resulting
in emission test failure for misfueled vehicles.
NOTE
Some U.S. and Canadian gasolines contain an
octane enhancing additive called methyl-
cyclopentadienyl manganese tricarbonyl
(MMT). If such fuels are used, your Emission
Control System performance may be affected,
and the Check Engine Light (malfunction
indicator light) located on your instrument
panel may light. If this occurs, please return
your vehicle to a trained and qualified Volvo
service technician for service.
Gasoline containing alcohol and ethers,
"Oxygenated fuels"
Some fuel suppliers sell gasoline containing
"oxygenates" which are usually alcohols or
ethers. In some areas, state or local laws require
that the service pump be marked indicating use
of alcohols or ethers. However, there are areas in
which the pumps are unmarked. If you are not
sure whether there is alcohol or ethers in the
gasoline you buy, check with the service station
operator. To meet seasonal air quality standards,
some areas require the use of "oxygenated" fuel.

STARTING AND DRIVING
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481
Jump starting using another battery
If the start battery is discharged, current from
another battery can be used to start the vehicle. Jumper cable connecting points.
CAUTION
The charging point of the vehicle is only
intended for jump starting the vehicle in ques-
tion. The charging point is not intended for
jump-starting another vehicle. Using the
charging point to start another vehicle could
cause a fuse to blow, which would cause the
charging point to stop working.
If a fuse has blown, 12 V Battery Fuse failure
Service required will be displayed in the instru-
ment panel. Volvo recommends contacting an
authorized Volvo workshop. To avoid short circuits or other damage, the fol-
lowing steps are recommended when jump star-
ting the battery:
1.
Put the ignition in mode 0.
2.
Make sure the auxiliary battery (the battery
used to jump start the discharged battery)
has a voltage of 12 volts.
3. If the auxiliary battery is in another vehicle, turn off that vehicle's engine and make sure
that the vehicles are not touching each other.
4. Clamp the red jumper cable onto the auxiliary battery's positive (+) terminal (1).
CAUTION Connect the jump cable carefully to prevent
short circuits with other components in the
engine compartment.
5. Fold back the cover over your vehicle's posi-
tive (+) jump start terminal (2).
6.

Clamp the other end of the red jumper cable
to your vehicle's positive (+) jump start termi-
nal (2).
7. Clamp the black jumper cable onto the auxili- ary battery's negative (-) terminal (3).
8. Clamp the other end of the black jumper cable to your vehicle's negative (-) ground
point (4). 9. Make sure the jumper cables are securely
attached to help prevent sparks while jump
starting.
10. Start the engine of the assisting vehicle and let it run for a few minutes at a higher idling
speed than normal, about 1500 rpm.
11. Start your vehicle's engine. If the engine does not start, allow an additional 10
minutes of charging time and then try to start
the engine again.
NOTE When the engine is started under normal
conditions, the vehicle's electrical drive motor
is prioritized – the gasoline engine remains
off. This means that the electric motor has
"started" and the vehicle is ready to be driven
once the start knob has been turned clock-
wise. Start of the electric motor is indicated
by the indicator lights on the instrument panel
going out and its preselected theme illuminat-
ing.
CAUTION
Do not touch the connections between the
cable and the vehicle during the start attempt.
Risk of sparking.