2019 VOLVO S90 TWIN ENGINE fuel

DISPLAYS AND VOICE CONTROL
87
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.

DISPLAYS AND VOICE CONTROL
88
Resetting the trip odometer
Resetting the trip odometer using the left-sidesteering wheel lever.
–Reset all information in trip odometer TM (i.e.mileage, average fuel consumption, averagespeed and driving time) by pressing andholding the RESET button on the left-handsteering wheel lever.
Tapping the RESET button only resets thedistance driven.
The TA trip odometer can not be manually reset.It resets automatically if the vehicle is not usedfor four hours or more.

Related information
Trip computer (p. 85)
Displaying trip statistics in thecenter display
Trip computer statistics can be displayed graphi-cally in the center display, providing an overviewthat facilitates more fuel-efficient driving.
Open the Driver performanceapp in the App view to displaytrip statistics.
Each bar in the graph repre-sents a driving distance of 1kilometers, 10 kilometers or100 kilometers (or miles). The bars are addedfrom the right as you drive. The bar at the far rightshows the data for the current trip.
Average fuel consumption and total driving timeare calculated from the most recent reset of thetrip statistics.
Fuel and electricity consumption are shown inseparate graphs. The electricity consumptionshows "net" consumption, i.e. consumed currentminus regenerated current generated by braking.
Trip computer statistics3.
Related information
Trip statistics settings (p. 89)
Trip computer (p. 85)
3The illustration is generic - details may vary according to vehicle model.

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KEY, LOCKS AND ALARM
* Option/accessory.238
The keyless system for locking/unlocking thedoors and trunk lid (Passive Entry*) is available asan option. This system has a range in a semicirclewith a radius of approximately 1.5 meter (5 feet)out from the driver's door and approx. 1 meter(3 feet) out from the trunk lid.
With keyless start in combination with keylesslocking and unlocking, the remote key can belocated anywhere in the passenger compartmentor trunk in order to start the engine.
Each remote key supplied with the vehicle can belinked to a driver profile with unique settings forthe vehicle. When a key with a specific profile isused, the vehicle settings are adjusted accordingto that profile.

Buttonless key, Key Tag
For vehicles equipped with keyless locking andunlocking*, a smaller, lighter and button-less key
(Key Tag4) is also provided. It works the sameway as the regular remote key as regard keylessstart and keyless locking and unlocking. The keyis waterproof up to a depth of approx. 10 meters(30 feet) for up to 60 minutes. It does not have adetachable key blade and its battery cannot bereplaced.
Remote key buttons
The remote key has four buttons, one on the left sideand three on the right3.
Locking - Press once to lock the doors,trunk lid and fuel filler door and arm thealarm.
Press and hold to close all windows.
Unlocking - Press once to unlock thedoors and trunk lid and disarm the alarm.
Press and hold to open all windows at thesame time. This total airing function can beused to e.g. quickly air out the vehicle in hotweather.
Trunk lid - Press to unlock and disarm thetrunk lid only. On vehicles equipped with thepower trunk release*, press and hold to auto-matically open the tailgate. Press and hold to
close an open trunk lid (an audible warningsignal will be given). On vehicles not equip-ped with the power trunk release, pressingand holding will open the trunk lid mechani-cally due to the preloaded springs.
Panic alarm - Used to attract attention inemergency situations. Press and hold thebutton for at least 3 seconds or press twicewithin 3 seconds to activate the turn signalsand horn. To deactivate, wait at least 5 sec-onds and press the button again. If no actionis taken, the panic alarm will deactivate auto-matically after 3 minutes.

WARNING
If anyone is left in the vehicle, make sure thatpower to the power windows and panoramicroof is cut off by always taking the remote keywith you when you leave the vehicle.
4Även kallad sportnyckel.3The illustration is generic - details may vary according to vehicle model.

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DRIVER SUPPORT
286

For vehicles with both CC and ACC
–Change a set speed by pressing the (1)
or (3) buttons briefly or by pressing andholding them:
Press briefly: Press briefly: each presschanges the speed in +/- 5 mph(+/- 5 km/h) increments.
Press and hold: release the button whenthe set speed indicator (4) has moved tothe desired speed.
The most recently set speed will be stored.
If speed is increased by depressing the accelera-
tor pedal while pressing the (1) button onthe steering wheel, the vehicle's speed when thebutton is pressed will be stored as the set speed.
Temporarily increasing speed using the accelera-tor pedal, e.g. when passing another vehicle, willnot affect the setting. The vehicle will return tothe set speed when the accelerator pedal isreleased.

Using engine braking instead of
applying the brakes
Cruise Control regulates speed by lightly applyingthe brakes. On downgrades, it can sometimes bedesirable to roll a bit faster and let speed bereduced instead by engine braking alone. Thedriver can temporarily disengage the Cruise Con-trol braking function.
To disengage CC:
–Press the accelerator pedal about halfwaydown and then release it.
> Cruise Control will automatically disen-gage the automatic brake function andspeed will only be reduced using theengine braking function.
How drive mode affects cruise control
The way the cruise control maintains the vehicle'sspeed can vary depending on the selected drive
mode22.

Cruise Control Eco Cruise with ECO drive
mode
In the ECO drive mode, cruise control's accelera-tion and deceleration will be smoother than inother drive modes to help provide optimal fuelefficiency and reduced environmental impact.Because of this, the vehicle's actual speed maybe slightly above or below the set speed.

Cruise Control Dynamic Cruise
With the Dynamic drive mode, cruise control'sacceleration and deceleration will be faster andmore immediate than in other drive modes.

Related information
Cruise control (p. 283)
Drive modes (p. 446)
Deactivating and putting CruiseControl in standby mode
Cruise Control (CC23) can be temporarily putinto standby mode and then reactivated.
Deactivating and putting Cruise Control
in standby mode
Note: This illustration is general and details may varydepending on model.
To put Cruise Control in standby mode:
–Press the button on the steering wheel(2).
> The Cruise Control markings and symbolswill change from WHITE to GRAY, indicat-ing that Cruise Control is temporarilydeactivated and the driver needs to con-trol the vehicle's speed.
22For more information, see "Drive modes".

DRIVER SUPPORT
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* Option/accessory.299

NOTE
The greater the vehicles' speed, thegreater the distance between them for aset time interval.
Only use the time intervals permitted bylocal traffic regulations.
If the Adaptive Cruise Control does notseem to respond with a speed increasewhen activated, it may be because thetime interval to the vehicle ahead isshorter than the set time interval.

WARNING
Only use a time interval suitable for thecurrent traffic conditions.
The driver should be aware that shorttime intervals give them limited time toreact and act to any unforeseen trafficsituation.

Setting how ACC should maintain
distance * to the vehicle ahead
A number of different settings can be made forhow Adaptive Cruise Control should maintain atime interval to the vehicle ahead. Settings aremade using the DRIVE MODE controls.
Select one of the following:
Eco - ACC will focus on providing optimalfuel economy, which will increase the timeinterval to the vehicle ahead.
Comfort - ACC will focus on following theset time interval to the vehicle ahead assmoothly as possible.
Dynamic - ACC will focus on following theset time interval to the vehicle ahead moreexactly, which could mean faster accelerationand heavier braking.
For more information, see "Drive modes".
Related information
Adaptive Cruise Control* (p. 292)
Drive modes (p. 446)
Managing Cruise Control speed (p. 285)
Deactivating/reactivating AdaptiveCruise Control
Adaptive Cruise Control (ACC41) can be tempo-rarily put into standby mode and then reactiva-ted.
Deactivating and putting Adaptive
Cruise Control in standby mode
Note: This illustration is general and details may varydepending on model.
41Adaptive Cruise Control

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DRIVER SUPPORT
316
Select one of the following:
Eco - Pilot Assist will focus on providingoptimal fuel economy, which will increase thetime interval to the vehicle ahead.
Comfort - Pilot Assist will focus on followingthe set time interval to the vehicle ahead assmoothly as possible.
Dynamic - Pilot Assist will focus on follow-ing the set time interval to the vehicle aheadmore exactly, which could mean faster accel-eration and heavier braking.
For more information, see "Drive modes".

Related information
Pilot Assist (p. 308)
Drive modes (p. 446)
Managing Cruise Control speed (p. 285)
Deactivating/reactivating PilotAssist
Pilot Assist can be temporarily put into standbymode and then reactivated.
Deactivating and putting Pilot Assist in
standby mode
Note: This illustration is general and details may varydepending on model.
To temporarily deactivate Pilot Assist and put it instandby mode:
–Press the button on the steering wheel(2).
> Pilot Assist goes into standby mode - thesymbol (8) in the instrument panelchanges color from WHITE to GRAY andthe set speed in the center of the speed-ometer will change from BEIGE to GRAY.
...or...
–Press the ◀ button on the steering wheel (3).
> Pilot Assist is turned off and AdaptiveCruise Control will go into active mode.
WARNING
With Pilot Assist in standby mode, thedriver must intervene and steer and regu-late both speed and distance to the vehi-cle ahead.
If the vehicle comes too close to a vehicleahead when Pilot Assist is in standbymode, the driver is instead warned of theshort distance by the Distance Alert func-tion.

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.