2018 VOLVO XC90 stop start

STARTING AND DRIVING
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* Option/accessory.451
The automatic transmission selects the optimal gear for the current load and engine speed.
Steep inclines
Do not lock the automatic transmission into a higher gear than what the engine can handle
‒ it
is not always preferable to drive in high gears at low rpm.
Parking on a hill
1. Depress the brake pedal.
2. Apply the parking brake.3. Put the gear selector in P.
4. Release the brake pedal.Put chocks behind the wheels when the vehicle is parked on a hill with a trailer attached.
Starting on a hill
1. Depress the brake pedal. 2. Put the gear selector in D.
3. Release the parking brake.
4. Release the brake pedal and start driving.
Related information
• Trailer Stability Assist
* (p. 451)
• Checking trailer lights (p. 452)
• Towing capacity and tongue weight (p. 642)
• Overheating of engine and transmission (p. 446)
Trailer Stability Assist
*
Trailer Stability Assist (TSA 8
) is a function
designed to help stabilize a vehicle that is tow- ing a trailer when the vehicle and trailer havebegun to sway. The function is part of the Elec- tronic Stability Control system ESC 9
.
Reasons for swayingA vehicle towing a trailer may begin to sway for various reasons. Normally this only occurs at highspeeds. However, if the trailer is overloaded orunevenly distributed, e.g. too far back, there is arisk of swaying even at low speeds. Swaying may be caused by factors such as:
• The vehicle and trailer are hit by a sudden, strong crosswind.
• The vehicle and trailer are traveling on anuneven road or over a bump.
• Sudden movements of the steering wheel.
Once swaying has begun, it can be difficult orimpossible to stop it. This makes the vehicle andtrailer difficult to control and there is a risk ofswerving into oncoming traffic or driving off theroad.
Trailer Stability Assist functionTrailer Stability Assist continuously monitors thevehicle's movements, particularly lateral move- ments. If swaying is detected, the brakes areapplied individually on the front wheels, which hasa stabilizing effect on the vehicle and trailer. Thisis often enough to enable the driver to regaincontrol of the vehicle. If the Trailer Stability Assist function's first attempt is not adequate to stop the swayingmotion, the brakes are applied on all wheels andengine power is temporarily reduced. As theswaying motion begins to decrease and the vehi-cle and trailer have once again become stable,TSA stops regulating the brakes/engine powerand the driver regains control of the vehicle.
NOTE
Trailer Stability Assist is deactivated if the driver selects the sport mode by deactivating
ESC in the center display's menu system.
Trailer Stability Assist may not intervene if the driver tries to compensate for the swaying motionby moving the steering wheel rapidly, becausethe system will then not be able to determine if itis the trailer or the driver causing the swaying.
8
Trailer Stability Assist
9 Electronic Stability Control

STARTING AND DRIVING
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453
Disabling the automatic check
The automatic light check can be disabled in the center display. 1.Tap
Settings in the Top view.
2. Tap
My CarLights and Lighting.
3. Deselect
Automatic Trailer Lamp Check.
Manual check
If the automatic check has been disabled, the check can be started manually. 1.Tap
Settings in the Top view.
2. Tap
My CarLights and Lighting.
3. Select
Manual Trailer Lamp Check.
> The light check will begin. Get out of the vehicle to perform the check.
Related information
• Driving with a trailer (p. 449)
Towing using a towline
This section refers to one vehicle being towed behind another using a towline.
Before towing another vehicle, check applicable speed limit regulations.
Preparations and towing
CAUTION
Note that the vehicle must always be towed with the wheels rolling forward.
• Do not tow a vehicle with automatictransmission at a speed greater than80 km/h (50 mph) or for a distancegreater than 80 km (50 miles).
WARNING
•
Ignition mode
II must be active – all air-
bags are deactivated in ignition mode I.
• Always have the remote key in the vehicle when it is towed.
WARNING
The brake and steering servos do not work when the engine is off – it takesabout 5 times more pressure on the brakepedal and steering requires much more effortthan normal. 1. Turn on the hazard warning flashers.
2. Attach the towline to the towing eyelet.3.
Put the vehicle in ignition mode II – without
pressing the brake pedal, turn the start knob clockwise and hold it there for about4 seconds. Release the knob, which willautomatically return to its original position.
4. Move the gear selector to neutral ( N) and
release the parking brake. If the battery charge level is too low, it may not be possible to release the parking brake.Connect an auxiliary battery to the vehicle ifthe battery is discharged.
> The towing vehicle can now start driving.
5. Keep the towline taut when the towing vehi- cle slows down by applying light pressure to the brake pedal. This will help avoid jarringmovements.
6. Be prepared to apply the brakes to stop the vehicle.
Jump startingDo not tow the vehicle to start the engine. Use anauxiliary battery if the start battery's charge levelis so low that the engine cannot be started.

STARTING AND DRIVING
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* Option/accessory.455
4. Screw in the towing eyelet until it reaches its
stop. Fasten the eyelet securing by, for exam- ple, inserting a lug wrench * through it and
using this as a lever.
CAUTION
It is important that the towing eye is screwed in securely as far as possible.
Removing the towing eyelet:
–After use, unscrew the towing eyelet and return it to its storage location. Replace the cover on the bumper.
In certain conditions, the towing eyelet may be used to pull the vehicle onto a flatbed tow truck.The vehicle's position and ground clearancedetermines if this is possible. If the incline of the tow truck is too steep or if the ground clearance under the vehicle is insufficient, attempting to pull it up using the towing eyeletmay result in damage. If necessary, lift the vehicle using the tow truck's lifting device instead of using the towing eyelet.
WARNING
No person or object should be behind the tow truck when the vehicle is lifted onto the bedof the truck.
CAUTION
The towing eyelet is only intended for towing on roads, and must
not be used to pull vehi-
cles from ditches or any similar purpose involving severe strain. Call a tow truck forprofessional assistance.
Related information
• Towing using a towline (p. 453)
• Recovery (p. 455)
• Tool kit (p. 542)
Recovery
This section refers to transporting the vehicle with a tow truck or similar vehicle.
Call a professional towing service for assistance. In certain conditions, the towing eyelet can be used to pull the vehicle onto a flatbed tow truck. For vehicles equipped with leveling control *:
If the vehicle is equipped with pneumatic suspen- sion, this feature must be turned off before thevehicle is lifted onto a tow truck. Turning off thefunction in the center display. 1. Tap
Settings in the Top view.
2. Tap
My CarParking Brake and
Suspension.
3. Select
Disable Leveling Control.
The vehicle's location and ground clearance determine if it can be lifted onto a tow truck. Ifthe incline of the tow truck is too steep or if theground clearance under the vehicle is insufficient,attempting to pull it up may result in damage. Inthis case, the vehicle should only be lifted withthe tow truck's lifting equipment.
WARNING
No person or object should be behind the tow truck when the vehicle is lifted onto the bedof the truck.

STARTING AND DRIVING
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* Option/accessory.457
Programming HomeLink®
*12
Follow these instructions to program HomeLink ®
, reset all programming, or program
individual buttons.
NOTE
In some vehicles, the ignition must be on or in the "accessory position" before HomeLink ®
can be programmed or used. It can be a good idea to put new batteries in the remote con- trol being replaced by HomeLink ®
for faster
programming and better radio signal trans-mission. The HomeLink ®
buttons should be
reset before programming.
WARNING
While HomeLink ®
is being programmed, the
garage door or gate being programmed may be activated. Make sure that no one is nearthe door or gate during programming. Whenprogramming a garage door opener, it isadvised to park outside of the garage. 1.
Point the remote control at the HomeLink ®
button to be programmed and hold it about 2-8 cm (1-3 inches) from the button. Do not obstruct the HomeLink ®
indicator light.
Note: Some remote controls are more effec-
tive at programming HomeLink ®
from a dis-
tance of about 15-20 cm (6-12 inches). Try moving the remote control closer or furtheraway if you are experiencing any difficultiesprogramming.
2. Press and hold both the remote control but- ton and the HomeLink ®
button to be pro-
grammed.
3. Do not release the buttons until the indicator light has stopped flashing slowly (about oncea second) and either flashes quickly (about10 times a second) or glows steadily. >Steady glow: Indication that program-
ming is complete. Press the programmed button twice to activate. Flashing quickly: The device being pro-
grammed with HomeLink ®
may have a
security function that requires an extra step. Try pressing the programmed buttontwice to see whether the programmingworks. Otherwise, continue with the fol-lowing steps.
4. Locate the "training" button 13
on the
receiver for the e.g. garage door opener. It is usually located near the antenna bracket onthe receiver.
5. Press and release the "training" button once. Programming must be completed within 30seconds after pressing the button.
6. Press and release the HomeLink ®
button to
be programmed. Repeat the press/hold/release sequence a second time. For somereceivers, the sequence may need to berepeated a third time.
> Programming is now completed and the garage door, gate, etc. should now be activated when the programmed button ispressed.
If you experience any difficulties programming, please contact HomeLink ®
at:
12 Certain markets only.
13 The name and color of the button varies depending on the manufacturer.

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STARTING AND DRIVING
* Option/accessory.
458 www.HomeLink.com, www.youtube.com/ HomeLinkGentex or call 1-800-355-3515.
Programming individual buttons
To program an individual HomeLink
®
button:
1. Press and hold the desired button for about 20 seconds.
2. When the indicator light on HomeLink ®
starts flashing slowly, it is possible to pro-gram as usual. Note: If the button you are reprogramming
does not program with a new device, it will return to the previously saved programming.
Resetting the HomeLink ®
buttons
It is only possible to reset all HomeLink ®
buttons
at once. It is not possible to reset individual but-tons. Individual buttons can only be reprogram-med.
–Press and hold the outer buttons (1 and 3) on HomeLink ®
for about 10 seconds.
> When the indicator light goes from a steady glow to flashing, the buttons have been reset and are ready for reprogram-ming.
Related information
• Using HomeLink (p. 458)
• HomeLink ®
* (p. 456)
• Type approval for HomeLink ®
* (p. 459)
Using HomeLink
Once HomeLink ®
is programmed, it can be
used instead of the separate remote controls.
Press and hold the programming button. The garage door, gate, alarm system, etc. will be acti-vated (this may take several seconds). If the but-ton is held down for more than 20 seconds,reprogramming will begin. The indicator light willglow steadily or flash when the button has beenpressed. The original remote controls may be used concurrently with HomeLink ®
if desired.
NOTE
If the ignition is off, HomeLink ®
works for
30 minutes after the driver's door has been opened.
WARNING
• If you use HomeLink ®
to open a garage
door or gate, be sure no one is near the gate or door while it is in motion.
• Do not use HomeLink ®
with any garage
door opener that lacks safety stop andreverse features as required by US fed-eral safety standards (this includes anygarage door opener model manufacturedbefore April 1, 1982). A garage door thatcannot detect an object - signaling thedoor to stop and reverse - does not meetcurrent U.S. federal safety standards. Formore information, contact HomeLink at:www.homelink.com.
Related information
• HomeLink ®
* (p. 456)
• Programming HomeLink ®
* (p. 457)
• Type approval for HomeLink ®
* (p. 459)

STARTING AND DRIVING
* Option/accessory.
460
Activating and deactivating thecompass
An integrated compass in the upper right corner of the rearview mirror shows the direction thevehicle is traveling.
Activating and deactivating the compass
The compass is automatically activated when the vehicle is started. To deactivate/activate the compass manually:
–Use a paper clip or similar object to press the button on the bottom of the mirror.
Related information
• Compass (p. 459)
• Calibrating the compass (p. 460)
Calibrating the compass
The globe is divided into 15 magnetic zones. The compass should be calibrated if the vehicleis driven from one zone to another.
To calibrate the compass:
1. Stop the vehicle in a large, open area away from steel constructions and high-voltage power lines.
2. Start the engine and switch off all electrical equipment (climate system, wipers, etc.) andmake sure all doors are closed.
NOTE
Calibration may fail or not even be initiated if electrical equipment is not turned off.
3. Hold the button on the bottom of the rear-view mirror pressed for about 3 seconds (using e.g. a paper clip). The number of thecurrent magnetic zone is shown.
15
14
13
12
11
9
8
7
6
5
4
3
2
1
10
Magnetic zones.
4. Press the button on the underside of themirror repeatedly until the desired magnetic zone (
1–15) appears (see the map of mag-
netic zones).
5. Wait until the display again shows
C, or
press and hold the button on the underside of the rearview mirror for approx. 6 seconds until
C is displayed.
6. Drive slowly in a circle at a speed of no more than 10 km/h (6 mph) until a compass direc- tion is shown in the display. This indicatesthat calibration is complete. Drive in a circletwo more times to fine-tune the calibration.
7. Vehicles with heated windshields *: If
C is
shown in the display when the windshield heating function is activated, perform step 6above with the heating function on.

AUDIO, MEDIA AND INTERNET
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471
Storing radio favorites
It is possible to add a radio a radio station in the
Radio favorites app and in the list of favorites
for the waveband (e.g. FM). Instructions for add- ing and removing favorites are provided below.
Radio favoritesRadio favorites shows saved favorites from all wavebands.
1. Open the Radio favorites app from App
view.
2. Tap the desired station in the list to listen.
Adding and deleting radio favorites
–Tap to add/remove a radio channel from
the waveband's list of favorites or Radio favorites.
If a favorite station is deleted here, it will also bedeleted from that waveband's list of favorites.
Related information
• Radio (p. 468)
• Starting the radio (p. 469)
• Searching for a radio station (p. 470)
• Changing waveband and radio station(p. 469) •
Voice control for radio and media (p. 150)
• Radio settings (p. 471)
• App menu in instrument panel (p. 104)
Radio settings
There are a number of different radio functions that can be activated and deactivated.
Canceling a traffic messageA current broadcast (e.g. a traffic message) can be temporarily interrupted by pressing
in the
right-side steering wheel keypad or tapping
Cancel in the center display.
Activating and deactivating radio
functions
Pull down Top view and select SettingsMedia and the desired waveband to see available
functions.
AM/FM Radio
•HD Radio AM: HD Radio ™
Technology:
makes it possible for AM audio to achieve an audio quality comparable to analog FM.
•
HD Radio FM: HD Radio ™ Technology:
makes it possible to achieve a sound quality comparable with a CD.
•
Show Broadcast Information: shows
information on program content, artists, etc.
•
Freeze Program Name: select to stop the
program service name from scrolling continu- ously. Instead it freezes after 20 seconds.

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WHEELS AND TIRES
* Option/accessory.
540
NOTE
Always remember to calibrate the Tire Pres- sure Monitoring System when the wheelshave been changed or the tire inflation pres-sure has been corrected according to the tirepressure decal or tire inflation pressure table. If correct reference values have not been set, the system cannot issue low tire pressurealerts correctly. The vehicle must be stationary with the engine running to access the calibration but-ton and to start the calibration process.
WARNING
The exhaust gases contain carbon monoxide, which is invisible and odorless but very poi-sonous. For this reason, always perform thecalibration procedure outdoors or in a work-shop with exhaust gas evacuation equipment.
Related information
• Recommended tire pressure (p. 537)
• Adjusting tire pressure (p. 536)
• Viewing tire pressure status in the center display
* (p. 540)
• Action when warned of low tire pressure (p. 541)
• Tire pressure monitoring system
* (p. 537)
Viewing tire pressure status in the
center display *
With the system for tire pressure monitoring, Tyre Pressure Monitoring System (TPMS), tirepressure status can be viewed in the center dis-play.
Checking status1. Open the Car status app in App view.
2.Tap TPMS to display the status of the tires.
Status indicator light
The graphic in the center display shows the sta- tus of each tire 8
.
Green tire:
• Inflation pressure is above the warning threshold.
Yellow tire:
• The tire's inflation pressure is too low. Stopand check/inflate the tire as soon as possi-ble. Recalibrate the system after adjustingthe tire pressure.
All tires yellow:
• The inflation pressure is too low in one ormore tires. Stop and check/inflate the tiresas soon as possible. Recalibrate the systemafter adjusting tire pressure.
All tires gray: • Calibration in progress.
• Status unknown.
8
The illustration is generic. Layout may vary depending on vehicle model or software version.