2020 VOLVO S90 TWIN ENGINE battery

KEY, LOCKS AND ALARM
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Locking and unlocking with detachable key blade
The detachable key blade can be used to unlock the vehicle from the outside, e.g. if thebattery in the remote key is discharged.
Unlocking
Pull the front left-hand door handle to its end position to access the lock cylinder.
Put the key in the lock cylinder.
Turn the key clockwise 45 degrees so that the key blade is pointing straight rear-ward.
Turn the key blade back 45 degrees to its original position. Remove the key from thelock cylinder and release the handle sothat it returns to its original positionagainst the vehicle.
5. Pull the door handle. > The door will open. Lock the door in the same way, but turn thekey 45 degrees counterclockwise in step (3).
Disarming the alarm and starting the vehicle
NOTE
When the door is unlocked using the detachable key blade and then opened, thealarm will be triggered.
Location of the backup key reader in the cup holder.
Turn off the alarm by:
1. Place the remote control key on the key
symbol in the backup reader in the bottom of the cup holder in the tunnel console.
2. Turn the start knob clockwise and release it.
> The alarm signal will stop and the alarmwill switch off.
LockingThe vehicle can also be locked using the remote key's detachable key blade, e.g. ifeither the vehicle's or remote key's batteriesare discharged. The left-hand front door can be locked by inserting the detachable key into the door'slock cylinder. This is the only door with a lock cylinder. The other doors have lock mechanisms in the sideof the door that must be pushed in using thekey blade. The door will then be lockedmechanically and cannot be opened from theoutside. The doors can still be opened from inside.
Manual door lock. This is not the child lock.

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–Remove the detachable key blade from the remote key. Insert the key blade intothe opening for the lock mechanism andpush the key in as far as possible, about12 mm (0.5 in).
The door can be opened from both the outside and the inside.
The door cannot be opened from the out- side. To return to position A, open the doorusing the inside door handle.
The doors can also be unlocked by pressingthe unlock button on the remote key or thecentral lock button in the driver's door.
NOTE
The door's lock controls only lock that specific door, not all doors simultane-ously.
A manually locked rear door with anactivated manual or electric childsafety lock cannot be opened fromeither the outside or inside of the vehi-cle. A rear door locked in this way canonly be unlocked using the remote keyor the central unlocking button.
Related information
Starting the vehicle (p. 398)
Detachable key blade (p. 246)
Arming and disarming the alarm (p. 264)
Replacing the remote key's battery (p. 240)
Remote key (p. 236)
Electronic immobilizer The electronic immobilizer is a start inhibitor that helps prevent the vehicle from beingstarted by an unauthorized person.
The vehicle can only be started with the right remote key. The following instrument panel error mes- sages are related to the electronic immobil-izer:
Symbol Message Meaning
Vehicle key not found See Owner'smanualRemote key not recognized dur-ing start. Placethe remote keyon the key sym-bol in the cupholder and try tostart the vehicleagain.
Remote immobilizer with tracking system 9
The vehicle is equipped with a system that makes it possible to track and locate the vehi-cle and to remotely activate the immobilizer toprevent the vehicle from being started. Con-tact your nearest Volvo retailer for more infor-mation and assistance activating the system.

KEY, LOCKS AND ALARM
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1. Tap the button for private locking in Func-
tion view.
> A pop-up window will appear.
2. Enter the code you would like to use to unlock the trunk lid and rear seats and tap
Confirm.
> The trunk lid and rear seats will lock. A green indicator light will illuminate next to the button in Function view to con-firm locked status.
Deactivating private locking1. Tap the button for private locking in Func- tion view.
> A pop-up window will appear. 2. Enter the code used for locking and tap
Confirm.
> The trunk lid and rear seats will unlock. The green indicator light next to the button in Function view will go out toconfirm unlocked status.
Forgotten PIN codeIf you have forgotten your PIN code or enteredit incorrectly more than three times, the secur-ity code can be used to deactivate privatelocking. If the vehicle is unlocked using Volvo On Call or the Volvo On Call app, private locking willbe automatically deactivated.
Forgotten security code
If you have forgotten your security code, con- tact an authorized Volvo retailer for assistancedeactivating private locking.
Related information
Private Locking (p. 262)
Alarm The alarm emits sound and light signals if anyone without a valid remote key attemptsto break into the vehicle or interferes with thestart battery or alarm siren.
When armed, the alarm will be triggered if:
the hood, trunk lid or any door is opened.
a battery cable is disconnected.
the alarm siren is disconnected.
Alarm signalsThe following occurs if the alarm is triggered:
A siren will sound for 30 seconds or until the alarm is turned off.
The hazard warning flashers will flash for5 minutes or until the alarm is turned off.
If the reason the alarm was triggered is notrectified, the alarm cycle will repeat up to 10 times 15
.
15 Certain markets only.

KEY, LOCKS AND ALARM
* Option/accessory.265
Disarming the alarmUnlock and disarm the vehicle alarm by
pressing the unlock button on the remote key
.
grip a door handle or lightly press the trunk lid's rubberized button 16
.
Disarming the alarm without a functioning
remote key
The vehicle can be unlocked and disarmed even if the remote key is not functioning, e.g. ifthe battery is discharged.
1. Open the driver's door using the detacha- ble key blade.
> This will trigger the alarm.
Location of the backup key reader in the cup holder.
2. Place the remote key on the key symbol inthe backup reader in the tunnel console's cup holder. 3. Turn the start knob clockwise and release.
> The alarm will be disarmed.
Turning off a triggered alarm–Press the unlock button on the remote key or put the ignition into mode I by turning
the start knob clockwise and then releas-ing it.
Automatically arming and disarming the alarm
Automatically arming the alarm helps prevent inadvertently leaving the vehicle without alarmprotection. If the vehicle is unlocked using the remote key (and the alarm is disarmed) but none of thedoors or trunk lid is opened within twominutes, the alarm will be automaticallyrearmed. The vehicle will also re-lock. On some markets, the alarm will be automati- cally armed following a slight delay after thedriver's door has been opened and closedwithout being locked. To change this setting:1. Tap
Settings in the center display's Top
view.
2. Tap
My CarLocking.
3. Select
Passive Arming Deactivation to
temporarily deactivate the function.
Related information
Alarm (p. 263)
16
Vehicles with keyless locking and unlocking *.

HYBRID INFORMATION
380
General information about Twin Engine Twin Engine vehicles are driven just like any other vehicle, but certain functions differ froma vehicle powered exclusively by gasoline.The electric motor powers the vehicle primar-ily at low speeds; the gasoline engine is usedat higher speeds or during more active driv-ing.
The instrument panel displays Twin Engine- specific information - charging information,selected drive mode, distance to dischargedbattery and hybrid battery charge level. Different drive modes can be selected while driving, e.g. electric power only or, if morepower is needed, a combination of electric andgasoline power. The vehicle calculates a com-bination of driveability, driving experience,environmental impact and fuel economy forthe selected drive mode. In order to function optimally, the hybrid bat- tery (and its electrical drive systems) and thegasoline engine (and its drive systems) mustbe at the correct operating temperature. Bat-tery capacity can be considerably reduced ifthe battery is too cold or too hot. Precondi-tioning prepares the vehicle's drive systemsand passenger compartment before driving tohelp reduce both wear and energy consump-tion. It also helps increase the hybrid battery'srange.The hybrid battery which powers the electricmotor is recharged using the charging cable. Itcan also be recharged during light braking andthrough engine braking in gear position
B. The
combustion engine can also help recharge thehybrid battery.
Important
No electrical current
Keep in mind that if there is no electrical cur- rent to the vehicle, i.e. the ignition is switchedoff or the start battery is discharged, certainfunctions such as brakes, power steering, etc.will not work.
WARNING
If the vehicle does not have electrical cur- rent and both the electric motor and thegasoline engine are switched off, thebrakes cannot be used to stop the vehicle.
Towing not permitted
Never tow a Twin Engine vehicle behind another vehicle, as this could damage theelectric motor.
Exterior engine noise
Because there is no sound from the engine when only the electric motor is running, thevehicle is equipped with artificial exteriorbackground noise. This sound is intended tohelp warn children, pedestrians, cyclists, ani- mals, etc. outside the vehicle of the vehicle'sapproach.
High-voltage electrical current
WARNING
A number of electrical components in Twin Engine Plug-in Hybrid vehicles use high-voltage current and can be extremely dan-gerous if handled incorrectly. These com-ponents and any orange wiring in the vehi-cle may only be handled by trained andqualified Volvo service technicians.
Do not touch anything that is not clearly described in this Owner's Manual.
Related information
Charging the hybrid battery (p. 381)
Hybrid gauge (p. 83)
Drive modes (p. 419)
Starting and stopping preconditioning(p. 225)
Hybrid battery (p. 583)

HYBRID INFORMATION
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Factors affecting electric motor range (p. 429)
Automatic transmission (p. 412)
Towing using a towline (p. 443)
Charging the hybrid battery
In addition to the conventional fuel tank, your vehicle 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 chemi-cals including engine exhaust, carbon mon-oxide, phthalates, and lead, which areknown to the State of California to causecancer and birth defects or other reproduc-tive harm. To minimize exposure, avoidbreathing exhaust, do not idle the engineexcept as necessary, service your vehicle ina well ventilated area and wear gloves orwash your hands frequently when servicingyour vehicle. For more information go towww.P65Warnings.ca.gov/passenger-vehicle.
The hybrid battery can be recharged using the charging cable stored in a storage space in thetrunk.
WARNING
The hybrid electrical system in your vehicle uses high voltage electrical current. Anydamage to this system or to the hybrid bat-tery may result in the danger of overheat-ing, fire, or serious injury. If the vehicle isinvolved in a collision or subjected to flood-ing, fire, etc., have it inspected by a trainedand qualified Volvo service technician. Priorto this inspection, the vehicle should beparked outdoors at a safe distance fromany building or potentially flammable mate-rials.
The hybrid battery's charging time depends on the charging current used.
NOTE
The capacity of the hybrid battery dimin- ishes somewhat with age and use, whichcould result in increased use of the gaso-line engine and consequently, slightlyhigher fuel consumption.
WARNING
If the hybrid battery needs to be replaced, this may only be done by a Volvo retailer orauthorized Volvo workshop.

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HYBRID INFORMATION
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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 hybridbattery is charging and stops charging whenthe hybrid battery is fully charged. If the hybrid battery's temperature is below -10 ºC (14 ºF) or above 40 ºC (104 ºF), some
of the vehicle's functions may be reduced ornot available at all. The electric motor cannot be used if the bat- tery's temperature is too low or too high. If thePURE drive mode is selected, the gasolineengine will start.
Charging using the gasoline engine
The vehicle generates electrical current to charge the battery, e.g. when the driver lightly presses the brakepedal or when engine braking is used on down-grades.
The vehicle can also generate current to the hybrid battery to charge it. The hybrid battery can also be recharged by lightly depressing the brake pedal, i.e.during light braking. This converts thevehicle's kinetic energy to electricalenergy, which is used to charge the hybridbattery.
In gear position
B, the electric motor
brakes the vehicle when the acceleratorpedal is released and the hybrid battery isrecharged at the same time.
The combustion engine can also helprecharge the hybrid battery.
Related information
Charge cable (p. 383)
Charging current (p. 383)
Opening and closing the charging socketcover (p. 386)
Initiating hybrid battery charging (p. 386)
Stopping hybrid battery charging (p. 392)
Charging status in the charging cable'scharging module (p. 389)
Charging status in the vehicle's chargingsocket (p. 388)
Charging status in the instrument panel(p. 390)
Twin Engine symbols and messages in theinstrument panel (p. 394)
Automatic transmission (p. 412)
Changing drive mode (p. 423)
Long-term storage of vehicles with hybridbatteries (p. 396)

HYBRID INFORMATION
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Charging current Charging current is used to charge the hybrid battery and precondition the vehicle. Charg-ing is performed by connecting a chargingcable between the vehicle's charging socketand a 120/240 V electrical socket (alternat-ing current).
When the charging cable is activated, a mes- sage will be displayed in the instrument paneland an indicator light in the vehicle's chargingsocket will illuminate. Charging current is pri-marily used for battery charging, but is alsoused for preconditioning. The vehicle's startbattery is charged along with the hybrid bat-tery.
CAUTION
Never detach the charging cable from the 120/240 V outlet (AC, alternating current)while charging is in progress – the120/240 V outlet could be damaged insuch circumstances. Always interruptcharging first and then disconnect thecharging cable – first from the vehicle'scharging socket and then from the120/240 V outlet.
NOTE
In extremely cold or hot weather, part of the charging current is used to heat/cool the hybrid battery and the passen-ger compartment, resulting in a longercharging time.
The charging time is longer if precondi-tioning has been selected. The timerequired depends primarily on theambient temperature.
FuseThere are normally several 120/240 V power consumers in one fuse circuit, which meansthat more than one power consumer (e.g.lighting, vacuum cleaner, electric drill, etc.)may use the same fuse.
Related information
Charge cable (p. 383)
Charging status in the instrument panel(p. 390)
Charging status in the vehicle's chargingsocket (p. 388)
Starting and stopping preconditioning(p. 225)
Stopping hybrid battery charging (p. 392)
Charge cable
The charging cable is used to recharge your vehicle's hybrid battery.
The charging cable is stored in the storage compart- ment on the right side of the trunk.
WARNING
Only use the charging cable provided with your vehicle or a replacement cable pur-chased from a Volvo retailer.
Specifications, charging cable Enclosure class Compliance IP67
SAE J1772
Ambient tempera- ture -32
ºC to 50 ºC
(-25 ºF till 122 ºF)