2018 VOLVO S90 fuel consumption

DISPLAYS AND VOICE CONTROL
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* Option/accessory.81
Left sideIn the centerRight side
– Navigation system map Current fuel consumption
– PhoneApp menu (activated using steering wheel keypad)
– Voice Control –
A
Depends on selected drive mode.
B Total distance.
Instrument panel 8"
Location in the instrument panel:
Left sideIn the centerRight side
Fuel gauge Speedometer Media player Drive Mode Road sign information* Phone

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DISPLAYS AND VOICE CONTROL
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Left sideIn the centerRight side
Gear indicator Cruise control/speed limiter information Navigation information Tachometer/ECO gauge A
Door and seat belt status Clock
Distance to empty tank Start/Stopp function's status App menu (activated using steering wheel keypad) Ambient temperature sensor – Current fuel consumption
Indicator and warning symbols – OdometerB
– – Trip odometer
– – Indicator and warning symbols
– – Voice Control
– – Engine temperature gauge
– – Message (also graphics in some cases)
A
Depends on selected drive mode.
B Total distance.
Dynamic symbolDynamic symbol in basic mode.
In the center of the instrument panel is a dynamic symbol that changes appearance according tothe type of message displayed. The severity of the control or warning symbol is indicated by anamber or red marking around the symbol. An ani-mation may be used to change the symbol into alarger image in order to graphically depict thelocation of a problem or to clarify information.

DISPLAYS AND VOICE CONTROL
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Fuel gauge
The fuel gauge in the instrument panel shows the fuel level in the tank.
Fuel gauge in 12" instrument panel: The beige area in the fuel gauge indicates the amount of fuel left in the tank. When the fuel level is low and it is time to refuel, the fuel pump symbol will illuminate with anamber-colored light. The trip computer also indi-cates the approximate distance driven on the fuelremaining in the tank.
Fuel gauge in 8" instrument panel: The bars in the fuel gauge indicate the amount of fuel left in the tank. When the fuel level is low and it is time to refuel, the fuel pump symbol will illuminate with anamber-colored light. The trip computer also indi-cates the approximate distance driven on the fuelremaining in the tank. When the fuel level is criti-cally low, only an amber bar will be displayed.Refuel as soon as possible.
Related information
• Instrument panel (p. 80)
• Refueling (p. 427)
• Fuel tank volume (p. 620)
Trip computer The vehicle's trip computer registers and calcu- lates data while driving such as mileage, fuelconsumption and average speed.
To help promote fuel-efficient driving, data is recorded on both current and average fuel con-sumption. Data from the trip computer can bedisplayed in the instrument panel.

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DISPLAYS AND VOICE CONTROL
* Option/accessory.
86
12" instrument panel *.
8-inch instrument panel.
The trip computer includes the following gauges:
• Trip odometer
• Odometer
• Current fuel consumption •
Distance to empty tank
• Tourist - alternative speedometer
Unit standards for distance, speed, etc. can be changed via system settings in the center display.
Trip odometerThere 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 data on:
• Mileage
• Driving time
• Average speed
• Average fuel consumption
The readings since the trip odometer's last resetare displayed.
OdometerThe odometer records the vehicle's total mileage.This reading cannot be reset.
Current fuel consumptionThis gauge shows the vehicle's fuel consumptionat that moment. The reading is updated aboutonce a second.
Distance to empty tankThe trip computer calculates the distance thatcan be driven on the fuel remaining in the tank. 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 not enough 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 generally increase how far you can drive on a certainamount of fuel.
Tourist - alternative speedometerThe 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 the opposite 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 shown
in the digital speedometer.
Related information
• Displaying trip data in the instrument panel (p. 87)
• Resetting the trip odometer (p. 88)

DISPLAYS AND VOICE CONTROL
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87
•
Displaying trip statistics in the center display (p. 88)
• Instrument panel (p. 80)
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. You can choose which information the instrumentpanel will display in the app menu.
Open and navigate in the app menu 2
using the right-
hand steering wheel keypad.
App menu
Left/right
Up/down
Confirm 1. Open the app menu in the instrument panel
by pressing (1). (The App menu cannot be opened while there 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 moving left or right using (2).
> The top four menu rows show measuredvalues for trip odometer TM. The next four menu rows show measured values for tripodometer TA. Scroll up or down in the listusing (3).
3. Scroll down to the option buttons to choose which 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).
Select or clear a selection using the O but-
ton (4). The change will apply immediately.
2 The illustration is generic - details may vary according to vehicle model.

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DISPLAYS AND VOICE CONTROL
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Related information
•Trip computer (p. 85)
• Resetting the trip odometer (p. 88)
Resetting the trip odometer
Resetting the trip odometer using the left-side steering wheel lever.
–Reset all information in trip odometer TM (i.e. mileage, average fuel consumption, averagespeed and driving time) by pressing and holding the RESET button on the left-hand
steering wheel lever. Tapping the RESET button only resets the
distance 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 display trip statistics. Each bar in the graph repre- sents a driving distance of 1kilometers, 10 kilometers or
100 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 time are calculated from the most recent reset of thetrip statistics.

STARTING AND DRIVING
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* Option/accessory.415
Changing drive mode *
The drive mode is changed using the control in the tunnel console.
Select the drive mode that is best suited to the current driving conditions. Keep in mind that notall drive modes are available in all situations. To change drive mode:
1. Press the DRIVE MODE control.
> A pop-up menu will appear in the center display.
2. Roll the wheel upward or downward to the desired drive mode.
3. Press the drive mode control or tap its button in the center display to confirm the selection.
> The selected drive mode is shown in theinstrument panel. If a drive mode is grayed out in the pop-up menu, it cannot be selected.
Related information
•
Drive modes
* (p. 413)
• Activating and deactivating ECO drive modeusing the function button (p. 417)
ECO drive mode
The Eco drive mode optimizes the vehicle's driv- ing characteristics for more fuel-efficient andeco-friendly driving.
Use this mode to save fuel and promote eco- friendly driving. When ECO mode is activated, the following cha- racteristics are modified:
• The automatic transmission's shifting points.
• Engine control and accelerator pedalresponse.
• Eco Coast functionality is activated andengine braking is disabled when the acceler-ator pedal is released at speeds between65 and 140 km/h (40 and 87 mph).
• Some of the climate system settings will bereduced or switched off.
• Information will be shown in the ECO gaugein the instrument panel to help promotemore eco-friendly and economical driving.
Coast function Eco CoastEco Coast essentially deactivates engine braking,allowing the vehicle's kinetic energy to be used to roll greater distances. When the driver releases the accelerator pedal, the transmission is auto- matically disengaged from the engine. Enginespeed is reduced to idling speed to reduce fuelconsumption.

STARTING AND DRIVING
* Option/accessory.
424
Leveling control settings *
Turn off leveling control before lifting the vehicle with a jack to help avoid problems with thepneumatic suspension.
Center display settings
Disable Leveling Control
In certain situations, this function must be turned off, e.g. before the vehicle is raised using a jack *.
The level difference caused by raising the vehicle with a jack could cause problems with the pneu-matic suspension. Turning off the function in the center display:1. Tap
Settings in the Top view.
2. Tap
My CarParking Brake and
Suspension.
3. Select
Disable Leveling Control.
Related information
• Leveling control
* and suspension (p. 422)
• Loading recommendations (p. 543)
Economical driving
Drive economically and environmentally con- scious by thinking ahead, avoiding rapid startsand stops and adapting driving style and speedto the current traffic conditions.
Driving economically conserves natural resources
Observe the following rules:
• Do not warm up the engine by idling. It is better to begin driving normally immediately after starting the engine. A cold engine uses more fuel than a warm engine and is subject to increased wear.
• Whenever possible, avoid using the vehicle todrive short distances. The engine does nothave time to reach a normal operating tem-perature and this leads to increased fuelconsumption.
• Maintain a steady speed and a generous fol-lowing distance to traffic ahead to minimizebraking.
• For lower fuel consumption, activate Ecodrive mode.
• Use the Eco Coast function in drive mode Eco - engine braking is deactivated, allowing the vehicle's kinetic energy to be used to rollgreater distances.
• Use gear
D as often as possible and avoid
using the kick-down function. •
Fuel consumption is increased at highspeeds - air resistance increases with speed.
• Remove unnecessary items from the vehicle- the heavier the load, the higher the fuelconsumption.
• Maintain the correct pressure in the tires andcheck pressure regularly.
• The type of tires used could affect fuel con-sumption - consult a retailer for advice onsuitable tires.
• Do not use winter tires after the winter sea-son has ended.
• Roof loads increase air resistance andincrease fuel consumption. Remove roofboxes, ski racks, etc. that are not in use.
• Avoid driving with the windows open.
• Using the trip computer's fuel consumptionindicators can help you learn how to drivemore economically.
Other factors that decrease fuel
consumption
• Dirty air cleaner.
• Dirty engine oil and clogged oil filter.
• Incorrect front-end alignment.
• Incorrect wheel alignment.
Some of the above items and others are checked as part of Volvo's standard maintenance sched-ule.