2019 VOLVO S90 TWIN ENGINE battery

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For example:
The vehicle has been started, but is stationary and nopower is being requested.
The electric motor cannot supply the requested powerand the internal combustion engine will start.
The vehicle is generating current to recharge the battery,e.g. during light braking or engine braking on a down-slope.

Related information
Drive modes (p. 446)
Instrument panel (p. 80)
Brakes (p. 431)
Using the electric motor only (p. 454)
Starting and stopping the combustion enginein Twin Engine vehicles (p. 445)
Hybrid gauge
The hybrid battery gauge shows how much cur-rent is left in the hybrid battery.
The current in the hybrid battery is used to powerthe electric motor, but can also be used to heator cool the vehicle. The trip computer calculatesan approximate driving distance with the remain-ing current in the hybrid battery.

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Symbols in the hybrid battery gauge
The symbol in the hybrid battery gauge indi-cates that the Hold function is activated. The
symbol indicates that the Charge functionis activated.

Related information
Instrument panel (p. 80)
Charging the hybrid battery (p. 409)
"Hold" and "Charge" functions (p. 456)
Trip computer
The vehicle's trip computer registers data whiledriving such as mileage, fuel consumption andaverage speed.
To help promote fuel-efficient driving, data isrecorded on both current and average fuel con-sumption. Data from the trip computer can bedisplayed in the instrument panel.
Example of trip computer information in the instrumentpanel.1
The trip computer includes the following gauges:
Trip odometer
Odometer
Current fuel consumption
Distance to empty tank
Distance to discharged battery
Tourist - alternative speedometer
Unit standards for distance, speed, etc. can bechanged via system settings in the center display.
Trip odometer
There are two trip odometers: TM and TA.
TM can be reset manually and TA is reset auto-matically if the vehicle is not used for four hours.
During a drive, the trip odometer registers dataon:
Mileage
Driving time
Average speed
Average fuel consumption
The readings since the trip odometer's last resetare displayed.

Odometer
The odometer records the vehicle's total mileage.This reading cannot be reset.

Current fuel consumption
This gauge shows the vehicle's fuel consumptionat that moment. The reading is updated aboutonce a second.

Distance to empty tank
The trip computer calculates the distance thatcan be driven on the fuel remaining in the tank.
1The illustration is generic - details may vary according to vehicle model.

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This calculation is based on average fuel con-sumption during the last 30 km (20 miles) andthe amount of fuel remaining in the tank.
When the gauge displays "----", there is notenough fuel remaining to calculate the remainingmileage. Refuel as soon as possible.

NOTE
This may vary if your driving style changes.
An economical driving style will generallyincrease how far you can drive on a certainamount of fuel.

Distance to discharged battery
The gauge shows the approximate dis-tance that can be driven with theremaining current in the hybrid battery.
When the gauge displays "----", there is littlecharge remaining in the battery and distancecannot be reliably calculated.
This calculation is based on average consump-tion with a normally loaded vehicle in normal driv-ing conditions, and takes into account whetherthe air conditioning is on or off. Changing drivemodes from Hybrid to Pure may increase thecalculated distance because Pure mode hasreduced climate control settings (ECO Climate).
NOTE
This may vary if your driving style changes.
An economical driving style will generallyincrease how far you can drive on a certainamount of fuel.

Starting values for fully charged hybrid
battery
Because it is difficult to predict driving style andother factors that affect the range of electricmotors, Volvo uses a starting value when thevehicle is fully charged. This starting value pro-vides an "up to" amount instead of a predictionon the range of the electric current in the motor.The difference in starting value between Hybridand Pure is because the vehicle is permitted touse more current from the hybrid battery in Puremode, and because the vehicle switches to ECOClimate.

Mileage when using electric motor
To achieve the longest possible mileage whenusing the electric motor, the driver of an electricvehicle also needs to think about conservingelectricity. The more electricity consumers(stereo, heated windows/mirrors/seats, very coldair from climate control system, etc.) that areactive, the shorter the potential mileage.
NOTE
In addition to high electrical consumption inthe passenger compartment, rapid accelera-tion, sudden braking, high speeds, heavyloads, low ambient temperatures and drivingup hills can reduce possible driving distance.

Tourist - alternative speedometer
The alternative digital speedometer makes it eas-ier to drive in countries where speed limit signsare shown in a different measurement unit thanthe one shown in the vehicle's gauges.
When used, the digital speed is displayed in theopposite unit to that shown in the analog speed-ometer. If mph is used in the analog speedome-ter, the equivalent speed in km/h will be shownin the digital speedometer.

Related information
Displaying trip data in the instrument panel(p. 87)
Resetting the trip odometer (p. 88)
Displaying trip statistics in the center display(p. 88)
Instrument panel (p. 80)
Changing system units of measurement(p. 128)

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Displaying trip data in theinstrument panel
Data recorded and calculated by the trip com-puter can be displayed on the instrument panel.
This data is stored in a trip computer app. Youcan choose which information the instrumentpanel will display in the app menu.
Open and navigate in the app menu2 using the right-hand steering wheel keypad.
App menu
Left/right
Up/down
Confirm
1.Open the app menu in the instrument panelby pressing (1).
(The App menu cannot be opened whilethere is an unacknowledged message in theinstrument panel. The message must be con-firmed before the App menu can be opened.)
2.Navigate to the trip computer app by movingleft or right using (2).
> The top four menu rows show measuredvalues for trip odometer TM. The next fourmenu rows show measured values for tripodometer TA. Scroll up or down in the listusing (3).
3. Scroll down to the option buttons to choosewhich information to show in the instrumentpanel:
Distance to empty tank
Odometer
Mileage for trip odometer TM, TA or nodisplay of mileage
Current fuel consumption, average fuelconsumption for TM or TA, or no displayof fuel consumption
Tourist (alternative speedometer).
Distance to discharged battery
Select or clear a selection using the O but-ton (4). The change will apply immediately.

Related information
Trip computer (p. 85)
Resetting the trip odometer (p. 88)
2The illustration is generic - details may vary according to vehicle model.

WINDOWS, GLASS AND MIRRORS
* Option/accessory.162
Windows, glass and mirrors
The vehicle is equipped with controls for win-dows, glass and mirrors. Some of the windowsin the car are laminated.

Laminated glass
The windshield has laminated glass. Laminatedglass is also available as on option for someother glass surfaces. Laminated glass is rein-forced, which provides better protection againstbreak-ins and improved soundproofing in thepassenger compartment.
The panoramic roof* also has laminated glass.
The symbol shows the windows containing laminatedglass1

Related information
Pinch protection for windows and sun cur-tains (p. 162)
Panoramic roof (p. 170)
Power windows (p. 164)
Rearview/door mirrors (p. 167)
Using sun curtains* (p. 166)
Head-up display* (p. 138)
Using the windshield wipers (p. 176)
Using the windshield and headlight washers(p. 178)
Activating and deactivating the heated wind-shield* (p. 217)
Activating and deactivating the heated rearwindow and door mirrors (p. 218)
Pinch protection for windows andsun curtains
All power windows and sun curtains* have apinch protection function that is triggered if any-thing blocks them while they are opening orclosing.
If pinch protection is activated, movement willstop and then retract automatically to approx.50 mm (2 inches) from the point at which it wasblocked (or to full ventilation position).
It is still possible to override pinch protectionwhen closing is interrupted (e.g. due to ice) bypressing and holding down the control in thesame direction.
If there is any problem with the pinch protection,a rest procedure can be tested.
WARNING
If the starter battery is disconnected, the func-tion for automatic opening and closing mustbe reset to function correctly. A reset isrequired in order for the pinch protection towork.

Related information
Reset procedure for pinch protection(p. 163)
Operating the power windows (p. 165)
1Does not apply to windshield and panoramic roof*, which are always laminated and therefore do not have this symbol.

WINDOWS, GLASS AND MIRRORS
* Option/accessory.163
Using sun curtains* (p. 166)
Panoramic roof (p. 170)
Reset procedure for pinchprotection
If you experience any problems with the electri-cal functions for the power windows, you can tryto perform a reset.
The power sun curtains* also have a reset pro-cedure that can be tested as needed.

WARNING
If the starter battery is disconnected, the func-tion for automatic opening and closing mustbe reset to function correctly. A reset isrequired in order for the pinch protection towork.
If the problem persists or if it affects the panor-
amic roof or sunroof, contact a workshop2.

Resetting a power window
1. Start with the window in the closed position.
2. Then operate the window in manual modethree times upward toward the closed posi-tion.
> The system will be automatically initiated.

Resetting a sun curtain *
1. Begin with the sun curtain in the loweredposition.
2. Press and hold the lowering control forapprox. 15 seconds.
> The system will be automatically activated.
Related information
Pinch protection for windows and sun cur-tains (p. 162)
Operating the power windows (p. 165)
Using sun curtains* (p. 166)
2An authorized Volvo workshop is recommended.

CLIMATE CONTROL
* Option/accessory.231
Parking climate symbols andmessages
A number of symbols and messages related toparking climate may be displayed in the instru-ment panel.
Messages related to parking climate can also bedisplayed in a device that has the Volvo On Call*app.
Symbol MessageMeaning
Parking climate
Service required
Parking climate is not functioning properly. Contact a workshopA to have the system checked assoon as possible.
Parking climate
Temporarily unavailable
Parking climate is temporarily not functioning properly. If the problem persists, contact a work-
shopA to have the system checked.
Parking climate
Unavailable Charge level too low
The parking climate cannot be activated because the hybrid battery's charge level is too low tostart the parking heater. Start the vehicle.
Parking climate
Unavailable, not connected to powersupply
The parking climate cannot be activated if the charging cable is not connected. Connect thecharging cable.
Parking climate
Limited Charge level too low
Parking climate will only run for a limited time when the hybrid battery's charge level is too low.Start the vehicle.
AAn authorized Volvo workshop is recommended.

Related information
Parking climate (p. 224)

CLIMATE CONTROL
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Heater
The heater helps the engine and passengercompartment reach the correct temperaturebefore and while driving.
The heater has two sub-functions:
Parking heater - heats the passenger com-partment as needed when the parking cli-mate's preconditioning is activated.
Auxiliary heater - heats the passenger com-partment and engine while driving.
The heater is a high-voltage coolant heater and ismounted in the front right-side wheel housing.

Battery and charging
The heater is powered by the vehicle's hybrid bat-tery. If the charge level in the hybrid battery is toolow, the heater will switch off automatically and amessage will be displayed in the instrumentpanel.

NOTE
Make sure that the battery has sufficientcharge if the heater must be used.

Related information
Climate (p. 196)
Parking heater
The parking heater heats the passenger com-partment as needed before driving if precondi-tioning is activated.
The parking heater is one of two sub-functions ofthe vehicle's heater. The heater is mounted in thefront right-side wheel housing.
The parking heater starts automatically if theparking climate's preconditioning is activated andthe passenger compartment needs to be heated.
It switches off automatically when a set timertime or the heater's maximum run time expires, orif the car is restarted.
The heater's maximum running time is 40minutes.
Additional heater
The auxiliary heater helps heat the passengercompartment and engine while driving.
The auxiliary heater is one of two sub-functionsof the vehicle's heater. The heater is mounted inthe front right-side wheel housing.
The auxiliary heater is started and controlledautomatically when extra heat is required whilethe vehicle is being driven.
It switches off automatically when the ignition isswitched off.