suspension VOLVO XC90 T8 2017 Owner´s Manual

8
STARTING AND DRIVING
Starting and driving362
Brakes 362
Brake functions 364
Auto-hold brake function 365
Brake assist system 365
Braking effect after a collision 366
Emergency brake lights 366
Hill Descent Control (HDC) 366
Low Speed Control (LSC) 367
Hill Start Assist 368
Parking brake 369
Using the parking brake 369
Parking brake malfunctions 371
Before a long distance trip 372
Driving economically 372
Driving through standing water 374
Overheating the engine and transmission 375
Winter driving 376
Towing eyelet 376
Towing recommendations 377
Fuel 378
Octane rating 379
Opening/closing the fuel filler door 380
Emission controls 381

Jump starting382
Driving with a trailer 384
Detachable trailer hitch *
387
Trailer Stability Assist (TSA) 388
Ignition modes 389
Battery drain 390
Starting the engine 390
Turning the engine off 393
Driving systems 393
Hybrid battery charging cable 394
Hybrid charging cable circuit breaker 396
Hybrid-related symbols and messages 397
Preparations for charging the hybrid battery 399
Stopping hybrid battery charging 400
Initiating hybrid battery charging 401
Charging the hybrid battery 403
Hybrid battery charge status 404
Charger status indicators 406
Hybrid battery charging current 407
Long-term storage of a vehicle witha hybrid battery 408
Using the electric motor in city driving 408
Maintaining/increasing the hybridbattery's charge while driving 410

Drive modes
411
Automatic transmission 414
Shiftlock 415
Gear shift indicator 415
Gear selector positions 416
Steering wheel paddles *
418
All Wheel Drive (AWD) 419
Leveling control * and suspension
419

INSTRUMENTS AND CONTROLS
* Option/accessory.115
Sub-categories Type of setting
Parking Brake and Sus- pensionCombination
SeatsCombination
WipersCombination
SuspensionGlobal
Sound
Sub-categoriesType of setting
Sound Experience*Personal
TonePersonal
BalancePersonal
System VolumesCombination
Navigation
Sub-categories
Type of setting
MapPersonal
Route and GuidancePersonal
TrafficPersonal
GuidancePersonal
SystemPersonal
Media
Sub-categoriesType of setting
AM/FM RadioA
Personal
SiriusXMPersonal
Gracenote ®Personal
VideoPersonal
A
AM radio is not available in hybrid models.
Communication
Sub-categories Type of setting
Phone–
Text Messages–
Bluetooth Devices–
Wi-FiGlobal
Vehicle Wi-Fi HotspotGlobal
Vehicle Modem InternetGlobal
Volvo On Call–
Volvo Service NetworksGlobal
ClimateThe main category Climate has no sub-catego-
ries.
System
Sub-categories Type of setting
Driver ProfilePersonal
Date and Time–
System LanguagePersonal
Keyboard LayoutsGlobal
Voice ControlPersonal
UnitsPersonal
Storage–
Software Updates–
Factory Reset–
Services–
Related information
•Settings view (p. 113)
• Changing system settings in Settings view (p. 116)

LOADING AND STORAGE
* Option/accessory.
216
Cargo space
The vehicle has flexible cargo capacity that makes it possible to load and secure largeobjects.
By folding down the backrests in the second and third rows * of seats, the cargo capacity of the
vehicle increases considerably. To make loading easier, the rear section of the vehicle can beraised and lowered using the pneumatic suspen- sion *. Use the load anchoring eyelets or the gro-
cery bag holder to secure objects and the cargo compartment cover to help conceal the load. The jack *, tire sealing system and tools can be
found under the cargo compartment's floor.
Related information
• Loading (p. 216)
• Cargo compartment cover
* (p. 225)
• Cargo net (p. 221)
• Grocery bag holder (p. 221)
• Load anchoring eyelets (p. 224)
• Steel cargo grid
* (p. 223)
• Folding the second row backrests (p. 176)
• Folding the third row backrests (p. 178)
• Leveling control
* and suspension (p. 419)
Loading
The load carrying capacity of your vehicle is determined by factors such as the number ofpassengers, the amount of cargo, the weight ofany accessories that may be installed, etc.
Loading recommendations
• Load objects in the cargo compartment against the backrest whenever possible.
• If the backrests of the second row seats arefolded down, they should not be in contactwith the front seat backrests. This couldimpede the function of the WhiplashProtection System (WHIPS).
• Unstable loads can be secured to the loadanchoring eyelets with straps or web lash-ings to help keep them from shifting.
• Stop the engine and apply the parking brakewhen loading or unloading long objects. Thegear selector can be knocked out of positionby long loads, which could set the vehicle inmotion.
WARNING
•
Stop the engine, put the gear selector in P
, and apply the parking brake when
loading or unloading long objects.
• The vehicle's driving characteristics may change depending on the weight and dis-tribution of the load.
• A 44-pound (20 kg) object produces aforce of 2,200 pounds (1,000 kg) in ahead-on collision at 30 mph (50 km/h).
• The cargo area and rear seat should notbe loaded to a level higher than 2 in.(5 cm) below the upper edge of the rearside windows. Objects placed higher thanthis level could impede the function ofthe Inflatable Curtain.
WARNING
• Cover sharp edges on long loads to help prevent injury to occupants. Secure theload to help prevent shifting during sud-den stops.
• Always secure large and heavy objectswith a seat belt or cargo retaining straps.
• Always secure the load to help prevent itfrom moving in the event of sudden stops.
• Switch off the engine, apply the parking brake and put the gear selector in
P
when loading and unloading the vehicle.

STARTING AND DRIVING
371
Heavy load uphill
A heavy load, such as a trailer, can cause the vehicle to roll backward when the parking brakeis released automatically on a steep incline. Tohelp avoid this:
1. Keep the electric parking brake controlpushed in.
2. While pressing the accelerator pedal to pull away, release the parking brake control only after the vehicle begins to move.
Parking brake settingsAutomatically setting the parking brake can beturned on or off in the center display's Top view. 1.Tap
Settings in Top view.
2. Tap
My CarParking Brake and
Suspension and deselect Auto Activate
Parking Brake.
Related information
• Parking brake (p. 369)
• Parking brake malfunctions (p. 371)
• Auto-hold brake function (p. 365)
Parking brake malfunctions
If it has not been possible to apply or release the parking brake after several attempts, consult atrained and authorized Volvo service technicianor retailer.
An audible signal will sound if the parking brake is applied when the vehicle is being driven. If thevehicle must be parked while the parking brake isnot functioning properly: • Put the gear selector in
P.
• If the vehicle is pointing
uphill, turn the front
wheels so that they point away from the curb.
• If the vehicle is pointing
downhill, turn the
front wheels so that they point toward the curb.
• Put the gear selector in
P.
Low battery charge levelIf the battery is discharged, the parking brakecannot be operated. Connect an auxiliary batteryto the vehicle.
Replacing brake padsThe rear brake pads have to be replaced by atrained and authorized Volvo service techniciandue to the design of the electric parking brake.
Symbols in the instrument panel
Symbol Explanation
A
BIf the symbol flashes, a parking brake fault has been detected.See the message in the instru-ment panel.
A
B
Fault in the brake system.
A
US models
B Canadian models
Related information
• Using the parking brake (p. 369)
• Using the parking brake (p. 369)
• Brake functions (p. 364)
• Jump starting (p. 382)

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STARTING AND DRIVING
* Option/accessory.
378
Vehicle with pneumatic suspension *
If the vehicle is equipped with the optional pneu- matic suspension, this feature must be deacti-vated before the vehicle is lifted onto a tow truck. To do so:1.
Tap
Settings in the center display's Top
view.
2. Tap
My CarSuspension .
3. Select
Disable Leveling Control.
Jump startingDo not attempt to start the engine by towing the vehicle. This could result in damage to the three-way catalytic converter and the electric motor.Use a 12-volt auxiliary battery or one in anothervehicle.
WARNING
PROPOSITION 65 WARNING! Battery posts, terminals, and related accesso- ries contain lead and lead compounds, chemi-cals known to the state of California to causecancer and reproductive harm. Wash handsafter handling.
CAUTION
Connect the jumper cables carefully to avoid short circuits with other components in theengine compartment.
WARNING
• Do not connect the jumper cable to any part of the fuel system or to any movingparts. Avoid touching hot manifolds.
• Batteries generate hydrogen gas, whichis flammable and explosive.
• Battery fluid contains sulfuric acid. Do notallow battery fluid to contact eyes, skin,fabrics or painted surfaces. If contactoccurs, flush the affected area immedi-ately with water. Obtain medical helpimmediately if eyes are affected.
• Never expose the battery to open flameor electric spark.
• Do not smoke near the battery.
• Failure to follow the instructions for jumpstarting can lead to injury.
Related information
• Towing eyelet (p. 376)
• Jump starting (p. 382)
• Parking brake (p. 369)
• Ignition modes (p. 389)
Fuel Volvo recommends the use of detergent gaso- line to control engine deposits.
Deposit control gasoline (detergent
additives)
Detergent gasoline is effective in keeping injec- tors and intake valves clean. Consistent use ofdeposit control gasolines will help ensure gooddrivability and fuel economy. If you are not surewhether the gasoline contains deposit controladditives, check with the service station operator.
NOTE
Volvo does not recommend the use of exter- nal fuel injector cleaning systems.
Unleaded fuelEach Volvo has a three-way catalytic converter and must use only unleaded gasoline. U.S. andCanadian regulations require that pumps deliver-ing unleaded gasoline be labeled "UNLEADED".Only these pumps have nozzles which fit yourvehicle's filler inlet. It is unlawful to dispense lea-ded fuel into a vehicle labeled "unleaded gaso-line only". Leaded gasoline damages the three-way catalytic converter and the heated oxygensensor system. Repeated use of leaded gasolinewill lessen the effectiveness of the emission con-trol system and could result in loss of emissionwarranty coverage. State and local vehicle

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STARTING AND DRIVING
* Option/accessory.
386
Symbol Message
•Trailer turn indicator Right
turn indicator malfunction
•Trailer turn indicator Left
turn indicator malfunction
•Trailer brake light Malfunc-
tion
If one of the trailer's turn signal bulbs is defective, the turn signal symbol in the instrument panel forthe respective sides of the vehicle will also flashfaster than normal.
Trailer lamp check *
Automatic check
When the trailer has been connected to the vehi- cle's electrical system, its lamps can be checkedby automatically activating them. This helps thedriver to ensure that the trailer's lamps are func-tioning correctly before starting to drive. In order to perform this check, the engine must not be running.
1. When a trailer is connected to a trailer hitch
or towbar,
Automatic Trailer Lamp Checkwill appear in the instrument panel. 2.
Confirm this message by pressing the O but-
ton on the right-side steering wheel keypad.
> The lamp check will begin.
3. Leave the vehicle to perform the trailer lamp check.
> All of the trailer's lamps will begin to flashand then each lamp will illuminate one at a time.
4. Visually check that all of the trailer's lamps are functioning correctly.
5. After a short time, all of the trailer's lamps will begin to flash again.
> The lamp check is completed.
Disabling the automatic check
The automatic lamp check function can be disa- bled in the center display. 1.Tap
Settings in Top view.
2. Tap
My CarLights and Lighting.
3. Deselect
Automatic Trailer Lamp Check.
Manual check
If the automatic lamp check has been disabled, the function can be started manually. 1.Tap
Settings in Top view.
2. Tap
My CarLights and Lighting. 3.
Select
Manual Trailer Lamp Check.
> The lamp check will begin. Leave the vehi- cle to perform the trailer lamp check as described in the section "Automaticcheck" above.
Self-leveling suspension *The self-leveling system attempts to keep thevehicle at a constant level, regardless of the load(up to the max. permissible load). When theengine is not running, the rear of the vehiclesinks down slightly, which is normal.
Related information
•Detachable trailer hitch
* (p. 387)
• Trailer Stability Assist (TSA) (p. 388)
• Weights (p. 557)

STARTING AND DRIVING
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* Option/accessory.411
Drive modes
Selecting a drive mode affects the vehicle's driv- ing characteristics to help make driving moreenjoyable or easier in certain types of situations.
The following systems are adapted to help pro- vide the best vehicle performance in the respec-tive drive modes: • Steering
• Engine/transmission/All Wheel Drive
*
• Brakes
• Pneumatic suspensionSuspension control
• Instrument panel
• Climate system settings
Select the drive mode best suited to the current driving conditions. Please be aware that not all modes can be selected in all driving situations. The selectedmode will be displayed in the instrument panel.
Selecting a drive mode
1. Press the DRIVE MODE control in the tun-
nel console.
> A pop-up menu will open in the center display.
2. Roll the control upward or downward to scroll to the desired drive mode.
3. Press the control again to select it. A drive mode can also be selected by tapping its button on the center display.
> The selected drive mode will be displayedin the instrument panel.
When a drive mode cannot be selected, one of the following messages may be displayed:
•
Not possible to select due to gear in manual
•Not possible to select due to low battery
•Not possible to select due to low temperature
•Not possible to select due to limitations
•Not possible to select due to high speed.
Available drive modes
WARNING
• Keep in mind that a hybrid vehicle using the electric motor does not emit enginenoise and may be difficult to detect fore.g., children, pedestrians, cyclists or ani-mals. This is particularly true at lowspeeds.
• Do not leave the vehicle in an unventila-ted area with a drive mode activated andthe gasoline engine switched off. Theengine will start automatically if thecharge level in the hybrid battery is lowand the resulting exhaust gases can bevery harmful to people or animals.

STARTING AND DRIVING
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413
•
If the vehicle's speed goes above approx. 78 mph (125 km/h)
• If the driver wants more response than theelectric motor alone can provide
• If factors such as cold weather, etc., affectthe system or components
ECO climate
In the Pure drive mode, ECO climate in the pas-
senger compartment is activated automatically to help reduce energy consumption.
NOTE
When the Pure drive mode is activated, set-
tings for certain climate system/electricity- consuming functions are reduced. Some ofthese settings can be reset manually but fullfunctionality will only be restored by leaving the
Pure drive mode or by adapting the set-
tings in the Individual drive mode to full cli-
mate system functionality.
If condensation forms on the windows, tap the max. defroster button, which will function nor-mally.
OFF ROAD
This mode helps maximize the vehicle's capacity to traverse difficult terrain or poor roads. In OFF ROAD, ground clearance is maximized, the steering is light, All Wheel Drive and HillDescent Control are activated and a compass will be displayed between the speedometer and tach-ometer in the instrument panel. This drive mode can only be activated at low speeds (the permissible speed range will beshown on the speedometer). At higher speeds,OFF ROAD mode will be cancelled and AWD willbe activated.
CAUTION
OFF ROAD drive mode may not be used if the vehicle is towing a trailer without an elec-trical connection. This could result in damageto the pneumatic suspension system's bel-lows.
NOTE
•
This mode is not intended for normal street driving.
• Due to the increased ground clearance, ifthe OFF ROAD mode was selected whenthe engine was switched off, the suspen-sion will lower when the engine is restar-ted.
AWD
This mode offers improved traction on slippery surfaces by using four-wheel drive. It also helpsincrease directional stability at higher speeds, forexample when towing a trailer. In this mode, both the electric motor and the gas-oline engine are utilized, which results in higherfuel consumption. In the other drive modes, the vehicle automati- cally adapts the need for all-wheel drive accord-ing to the road surface and may activate the elec-tric motor or start the gasoline engine asrequired.
POWER
Power mode is intended for sportier, more active
driving. This mode maximizes the combined effects of the electric motor and the gasoline engine andprovides power to all four wheels. Response topressure on the accelerator pedal is more imme-diate and the transmission shifts up at higherrpm. Steering response is also more immediate,the suspension is stiffer and lower ground clear-ance reduces body roll when cornering. In this mode, both the electric motor and the gas- oline engine are utilized, which results in higherfuel consumption.

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STARTING AND DRIVING
* Option/accessory.
414
INDIVIDUAL
This setting allows you to adapt a drive mode to your personal preferences. Select one of the other drive modes as a basis and change the settings to provide the drivingcharacteristics that you prefer. These settingscan be saved in a driver profile. INDIVIDUAL is only available if it has been acti- vated in the center display. 1.
Tap
Settings in the center display's Top
view.
2. Tap
My CarIndividual Drive Mode and
tap Individual Drive Mode.
3. Under
Presets, select: Pure, Hybrid orPower.
The following settings can be modified: •
Driver Display
•Steering force
•Powertrain Characteristics
•Brake Characteristics
•Pneumatic suspension and shock absorbers
•ECO Climate
Use of the gasoline engineAn advanced control system determines the dis- tance that the vehicle can be driven using the gasoline engine, electric motor or both at thesame time. Its primary function is to use the motor/engine and the current available in the hybrid battery asefficiently as possible based on the characteris-tics of the various drive modes and the poweroutput requested by the driver by pressing theaccelerator pedal. In certain cases, temporary limitations in the sys- tem or mandatory functions to help maintain alow overall emissions level may result in greateruse of the gasoline engine.
Related information
•
Adjustable steering force
* (p. 258)
• Loading (p. 216)
• Driver profiles (p. 179)
• General information about Twin Engine Plug-in Hybrid vehicles (p. 16)
• All Wheel Drive (AWD) (p. 419)
• Hill Descent Control (HDC) (p. 366)
• Brakes (p. 362)
• Hybrid-related information in the instrumentpanel (p. 133)
• Maintaining/increasing the hybrid battery'scharge while driving (p. 410)
Automatic transmission
The automatic transmission has 8 forward gears and an electric motor that powers the rear wheels. Steering wheel paddles * make it possi-
ble to shift manually. The gear indicator in the instrument panel shows the gear currently beingused or gear shift mode.
CAUTION
The transmission

STARTING AND DRIVING
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* Option/accessory.419
All Wheel Drive (AWD) 4
Your Volvo can be equipped with All Wheel Drive, which means that power is distributedautomatically between the front and rear wheels.
The electric motor that powers the rear wheels enables electronic all wheel drive functionality. Under normal driving conditions, most of the engine's power is directed to the front wheels.However, if there is any tendency for the frontwheels to spin, an electronically controlled cou-pling distributes power to the wheels that havethe best traction. AWD reacts differently, depending on the drive mode selected.
Related information
• Drive modes (p. 411)
• Low Speed Control (LSC) (p. 367)
Leveling control
* and suspension
The leveling control system adjusts the suspen- sion and shock absorbers automatically to helpprovide good comfort and control while driving.Leveling can also be controlled manually tomake loading or getting in and out of the vehicleeasier.
Pneumatic suspension and shock absorbers
This system is linked to the selected drive mode and is adapted to the vehicle's speed. The pneu-matic suspension reduces the vehicle's groundclearance at higher speeds to reduce wind resis-tance and increase stability. The shock absorbersare normally set to provide the best possiblecomfort and are adjusted continuously accordingto the road surface, acceleration, braking andcornering.
The instrument panel will indicate when the sus- pension level is being adjusted. The level cannot be adjusted if one of the side doors or the hood is open.
Suspension settings
Easy entry
The vehicle can be lowered to entering and exit- ing easier. In the center display's Top view:1. Tap
Settings.
2. Tap
My CarSuspension .
3. Select
Easy Entry and Exit Suspension
Control.
> When the vehicle is parked and the engine is turned off, the level is lowered. Level adjustment will stop if a side door isopened and will resume after a slightdelay when the door has been closed.When the engine is started and the vehi-cle begins to move, the level will be raisedto the height set by the selected drivemode.
If a door has been opened and closed, there maybe a slight delay before the leveling function willresume.
4 Standard equipment on certain models.