engine VOLVO S90 TWIN ENGINE 2019 Manual PDF

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DRIVER SUPPORT
* Option/accessory.394
The color of the side field changes as the vehiclemoves closer to the object – from YELLOW toRED.
Side field color Distance in meters (feet)
Yellow0,25–0,9 (0,8–3,0)
Red0–0,25 (0–0,8)
When the sensor field is RED, the audible pulsingsignal will become more rapid.

Related information
Park Assist Camera* (p. 388)
Starting the Park Assist Camera
The Park Assist Camera starts automaticallywhen reverse gear is engaged or can be startedmanually using one of the center display's func-tion buttons.
Camera view when backing up
When reverse gear is engaged, the screen shows
the rear view116.

Camera view when manually starting
the camera
Start the Park Assist Camerausing this button in the centerdisplay's Function view.
The screen will first show themost recently used cameraview. However, each time theengine is started, the previous side view will bereplaced by the 360° view and a previously dis-played zoomed-in rear view will be replaced bythe regular rear view.

Automatically deactivating the camera
Front view switches off when the vehicle's speedreaches 25 km/h (16 mph) to help avoid dis-tracting the driver. It will be automatically reactiva-ted if the vehicle's speed falls below 22 km/h(14 mph) within 1 minute as long as the vehicle'sspeed has not exceeded 50 km/h (31 mph).
Other camera views switch off at 15 km/h(9 mph) and are not reactivated.
Related information
Park Assist Camera* (p. 388)
116In Canada, it is also possible to select the 360° view.

DRIVER SUPPORT
400
Parking with Park Assist Pilot
Park Assist Pilot (PAP119) helps the driver parkusing three different steps. The function can alsohelp the driver pull out of a parking space.

NOTE
The PAP function measures the space andsteers the vehicle – the driver's role is to:
keep close watch of the area around thevehicle
follow the instructions on the center dis-play
change gears (reverse/forward) – a"ping" sound indicates when the drivershould change gears
regulate and maintain a safe speed
apply the brakes and stop.
Information about the actions required by thedriver are provided in the center display usingsymbols, graphics and/or text.
PAP can be activated if the following criteria havebeen met after the engine is started:
No trailer is hitched to the vehicle
Your vehicle's speed is lower than 30 km/h(20 mph).
NOTE
The distance between the vehicle and parkingspots should be 0.5-1.5 meters (1.6-5.0 ft)when PAP is looking for parking.

Parking
PAP parks the vehicle using the following steps:
1. The system searches for and measurespotential parking spaces.
2. The vehicle is steered while it is backing intothe parking space.
3. The vehicle is positioned in the parkingspace (the driver may be prompted to shiftgears).

Searching for and measuring potential
parking spots
The function can be activatedin the center display's Functionview.
It can also be accessed fromthe camera views.
Parallel parking overview.
Perpendicular parking overview.
To do so:
119Park Assist Pilot

HYBRID INFORMATION
408
General information about TwinEngine
Twin Engine vehicles are driven just like anyother vehicle, but certain functions differ from avehicle powered exclusively by gasoline. Theelectric motor powers the vehicle primarily at lowspeeds; the gasoline engine is used at higherspeeds or during more active driving.
The instrument panel displays Twin Engine-spe-cific information - charging information, selecteddrive mode, distance to discharged battery andhybrid battery charge level.
Different drive modes can be selected while driv-ing, e.g. electric power only or, if more power isneeded, a combination of electric and gasolinepower. The vehicle calculates the optimal combi-nation of driveability, driving experience, environ-mental impact and fuel economy for the selecteddrive mode.
In order to function optimally, the hybrid battery(and its electrical drive systems) and the gasolineengine (and its drive systems) must be at thecorrect operating temperature. Battery capacitycan be considerably reduced if the battery is toocold or too hot. Preconditioning prepares thevehicle's drive systems and passenger compart-ment before driving to help reduce both wear andenergy consumption. It also helps increase thehybrid battery's range.
The hybrid battery which powers the electricmotor is recharged using the charging cable. It
can also be recharged during light braking andthrough engine braking in gear position B. Thecombustion engine can also help recharge thehybrid battery.

Important
No electrical current
Keep in mind that if there is no electrical currentto the vehicle, i.e. the ignition is switched off orthe start battery is discharged, certain functionssuch as brakes, power steering, etc. will not work.

WARNING
If the vehicle does not have electrical currentand both the electric motor and the gasolineengine are switched off, the brakes cannot beused to stop the vehicle.

Towing not permitted
Never tow a Twin Engine vehicle behind anothervehicle, as this could damage the electric motor.

Exterior engine noise
WARNING
Please be aware that there is no sound fromthe engine when the vehicle is being poweredby the electric motor and it may be difficult todetect by children, pedestrians, cyclists andanimals. This is especially true at low speeds.
High-voltage electrical current
WARNING
A number of electrical components in TwinEngine Plug-in Hybrid vehicles use high-volt-age current and can be extremely dangerousif handled incorrectly. These components andany orange wiring in the vehicle may only behandled by trained and qualified Volvo servicetechnicians.
Do not touch anything that is not clearly descri-bed in this Owner's Manual.

Related information
Charging the hybrid battery (p. 409)
Hybrid gauge (p. 83)
Drive modes (p. 446)
Starting and stopping preconditioning(p. 225)
Hybrid battery (p. 605)
Factors affecting electric motor range(p. 455)

HYBRID INFORMATION
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409
Gear selector positions for automatic trans-missions (p. 440)
Towing using a towline (p. 468)
Charging the hybrid battery
In addition to the conventional fuel tank, yourvehicle is also equipped with a rechargeablelithium-ion hybrid battery.

WARNING
California Proposition 65
Operating, servicing and maintaining a pas-senger vehicle can expose you to chemicalsincluding engine exhaust, carbon monoxide,phthalates, and lead, which are known to theState of California to cause cancer and birthdefects or other reproductive harm. To mini-mize exposure, avoid breathing exhaust, donot idle the engine except as necessary, serv-ice your vehicle in a well ventilated area andwear gloves or wash your hands frequentlywhen servicing your vehicle. For more infor-mation go to www.P65Warnings.ca.gov/passenger-vehicle.
The hybrid battery can be recharged using thecharging cable stored in a storage space in thetrunk.
WARNING
The hybrid electrical system in your vehicleuses high voltage electrical current. Any dam-age to this system or to the hybrid batterymay result in the danger of overheating, fire,or serious injury. If the vehicle is involved in acollision or subjected to flooding, fire, etc.,have it inspected by a trained and qualifiedVolvo service technician. Prior to this inspec-tion, the vehicle should be parked outdoors ata safe distance from any building or poten-tially flammable materials.
The hybrid battery's charging time depends onthe charging current used.

NOTE
The capacity of the hybrid battery diminishessomewhat with age and use, which couldresult in increased use of the gasoline engineand consequently, slightly higher fuel con-sumption.

WARNING
If the hybrid battery needs to be replaced, thismay only be done by a Volvo retailer orauthorized Volvo workshop.

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HYBRID INFORMATION
410
Charging cable handle and charging socket.
Charging status is indicated in three ways:
The indicator lights in the charging module(the unit connected to the wall outlet).
Indicator light in the vehicle's chargingsocket.
Images and text in the instrument panel.
The start battery is charged while the hybrid bat-tery is charging and stops charging when thehybrid battery is fully charged.
If the hybrid battery's temperature is below-10 ºC (14 ºF) or above 40 ºC (104 ºF), some ofthe vehicle's functions may be reduced or notavailable at all.
The electric motor cannot be used if the battery'stemperature is too low or too high. If the PUREdrive mode is selected, the gasoline engine willstart.

Charging using the gasoline engine
The vehicle generates electrical current to charge thebattery, e.g. when the driver lightly presses the brakepedal or when engine braking is used on downgrades.
The vehicle can also generate current to thehybrid battery to charge it.
The hybrid battery can also be recharged bylightly depressing the brake pedal, i.e. duringlight braking. This converts the vehicle'skinetic energy to electrical energy, which isused to charge the hybrid battery.
In gear position B, the electric motor brakesthe vehicle when the accelerator pedal isreleased and the hybrid battery is rechargedat the same time.
The combustion engine can also helprecharge the hybrid battery.
Related information
Charge cable (p. 411)
Charging current (p. 411)
Opening and closing the charging socketcover (p. 414)
Initiating hybrid battery charging (p. 415)
Stopping hybrid battery charging (p. 421)
Charging status in the charging cable'scharging module (p. 417)
Charging status in the vehicle's chargingsocket (p. 417)
Charging status in the instrument panel(p. 419)
Twin Engine symbols and messages in theinstrument panel (p. 422)
Gear selector positions for automatic trans-missions (p. 440)
Changing drive mode (p. 449)
Long-term storage of vehicles with hybridbatteries (p. 424)

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HYBRID INFORMATION
420

NOTE
If the instrument panel is not used, it will godark after a period of time. To reactivate thedisplay:
depress the brake pedal,
open one of the doors, or
put the ignition in mode I by turning theSTART knob clockwise and then releas-ing.

Related information
Charging the hybrid battery (p. 409)
Twin Engine symbols and messages in theinstrument panel (p. 422)
Charging status in the vehicle's chargingsocket (p. 417)
Charging status in the charging cable'scharging module (p. 417)
Stopping hybrid battery charging (p. 421)

HYBRID INFORMATION
422
Twin Engine symbols and messagesin the instrument panel
A number of symbols and messages relating tothe Twin Engine may be displayed in the instru-
ment panel. They may also appear in combina-tion with general indicator and warning symbolsand disappear when the necessary action hasbeen taken.
Symbol MessageMeaning
12 V Battery
Charging fault, service urgent. Driveto workshop
Battery fault. Contact a workshopA 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 workshopA to have the batterychecked.
12 V Battery
Fuse failure Service required
Battery fault. Contact a workshopA 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 rate. Stop the vehicle and turn
off the engine. Wait at least 5 minutes before driving. Call a workshopA or inspect the vehicle tomake 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 speeds. Charge the battery as soon aspossible.
Hybrid system
Harsh behavior at low speed, vehicleok to use
The hybrid system is not functioning properly. Contact a workshopA to have the system checked assoon as possible.

STARTING AND DRIVING
* Option/accessory.426
Starting the vehicle
The vehicle can be started using the start knobin the tunnel console when the remote key is inthe passenger compartment.
Start knob in the tunnel console.

WARNING
Before starting:
Buckle your seat belt.
Adjust the seat, steering wheel and mir-rors.
Make sure you can fully depress thebrake pedal.
The remote key is not physically used to start theignition because the vehicle is equipped with thekeyless Passive Start system.
To start the vehicle:
1.The remote key must be inside the vehicle.For vehicles with Passive Start, the key mustbe in the front section of the passengercompartment. With the optional keyless lock-ing/unlocking function*, the key can be any-where in the vehicle.
2. Press and hold down the brake pedal1 as faras possible.
3. Turn the start knob clockwise and release.The control will automatically return to theoriginal position.
WARNING
Never use more than one inlay mat at atime on the driver's floor. If any other typeof floor mat is used, remove the originalmat from the driver's seat floor beforedriving. All types of mats must be securelyanchored in the attachment points in thefloor. Make sure the floor mat does notimpede the movement of the brake pedalor accelerator pedal in any way, as thiscould be a serious safety hazard.
Volvo's floor mats are specially manufac-tured for your vehicle. They must be prop-erly secured in the attachment points inthe floor to help ensure they cannot slideand become trapped under the pedals.
The starter motor will crank until the enginestarts or until overheating protection is triggered.
During normal start conditions, the vehicle's elec-tric motor will be prioritized and the gasolineengine will remain off. This means that once thestart knob is turned clockwise, the electric motorhas been "started" and the vehicle is ready to bedriven. The warning and information symbols inthe instrument panel will go out and the selectedtheme will be displayed to indicate that the elec-tric motor is activated.
1If the vehicle is moving, it is only necessary to turn the start knob clockwise to start the engine.

STARTING AND DRIVING
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427
In some situations, such as in cold weather or ifthe hybrid battery's charge level is too low, thegasoline engine will start instead.
The vehicle should not be started with the charg-ing cable connected. However, if the cable can-not be pulled out or if the vehicle incorrectlydetects a cable that is not connected, the vehiclecan be started using an override procedure:
1.Press the brake pedal and turn the startknob clockwise.
2.Charge cable Remove before start willappear in the instrument panel.
3. Turn the start knob clockwise again.
4.Removed? Turn and hold start knob 7swill appear. Turn the knob clockwise and holdit for 7 seconds to start the vehicle.
Location of the backup reader in the tunnel console.
If the Vehicle key not found message is shownin the instrument panel at start, place the remotekey at the backup reader and then make a newstart attempt.

NOTE
When the remote key is placed in the backupreader, make sure that no other vehicle keys,metal objects or electronic devices (e.g. cellu-lar phones, tablets, laptops or chargers) are inthe backup reader. Multiple vehicle keys closeto each other in the backup reader can dis-rupt their functionality.
If Vehicle start System check, wait is dis-played in the instrument panel while attemptingto start the vehicle, wait until the message disap-pears and try again to start the vehicle.

CAUTION
If the engine has not responded after 3attempts – wait for 3 minutes before startinga new attempt. Starting capability increases ifthe starter battery is given time to recover.

NOTE
The vehicle cannot be started if the hybridbattery is discharged.
WARNING
Never remove the remote control key fromthe vehicle while driving.

WARNING
Always remove the remote key from thepassenger compartment when you leavethe vehicle and make sure the ignition isin mode 0.
Always put the gear selector in P andapply the parking brake before leavingthe vehicle. Never leave the vehicle unsu-pervised while the engine is running.
Always open the garage door fully andmake sure that ventilation is very goodbefore starting the engine in a garage.The exhaust fumes produced by the vehi-cle contain carbon monoxide, which isinvisible and odorless but very toxic.

NOTE
With a cold start, idling speed may be consid-erably higher than normal for certain enginetypes. This is done to get the emissions sys-tem up to normal operating temperature asquickly as possible, which minimizes exhaustemissions and protects the environment.

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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)