tow VOLVO XC90 TWIN ENGINE 2019 User Guide

LIGHTING
* Option/accessory.161
Hazard warning flashers
Hazard warning flashers warn other road users
by all of the vehicle's turn signals being activated
at the same time. The function can be used to
warn about a traffic hazard. Hazard warning flashers button.
Press the button to activate the hazard warning
flashers.
NOTE Regulations concerning the use of hazard
warning flashers may vary from country to
country.
Related information

Emergency brake lights (p. 160)
Using turn signals (p. 158) Using home safe lighting
Some of the exterior lights remain on to illumi-
nate the area around the vehicle. This is called
home safe lighting.
To activate home safe lighting:
1.
Switch off the ignition.
2. Push the left-side steering wheel lever toward the dashboard and release.
3. Exit the vehicle and lock the doors.
When the function is activated, a symbol will be
shown in the instrument panel and the parking
lights, outer door handle lights* and the license
plate lights will be illuminated.
The length of time home safe lighting remains
illuminated can be set in the center display.
Related information
Adjusting light functions via the center dis-
play (p. 153)
Welcome Light (p. 161) Welcome Light
Approach lighting is activated when the vehicle
is unlocked and can be used to provide light as
you walk toward the vehicle.
The function is activated when the remote key is
used for unlocking. The parking lights, outer door
handle lights*, license plate lights, interior ceiling
lights, footwell lighting and trunk/cargo compart-
ment lighting will be illuminated. If a door is
opened while the function is activated, the light-
ing in the outer door handle* and the interior
lighting will remain illuminated for a longer period
of time.
This function can be activated and deactivated in
the center display.
Related information
Adjusting light functions via the center dis-
play (p. 153)
Using home safe lighting (p. 161)
Remote key (p. 243)

WINDOWS, GLASS AND MIRRORS
}}
* Option/accessory. 167

Using sun curtains* (p. 169)
Panoramic roof* (p. 172) Reset procedure for pinch
protection
If you experience any problems with the electri-
cal functions for the power windows, you can try
to perform a reset.
WARNING If the starter battery is disconnected, the func-
tion for automatic opening and closing must
be reset to function correctly. A reset is
required in order for the pinch protection to
work.
If the problem persists or if it affects the panor-
amic roof or sunroof, contact a workshop 2
.
Resetting a power window
1. Start with the window in the closed position.
2. Then operate the window in manual mode
three times upward toward the closed posi-
tion.
> The system will be automatically initiated.
Related information
Pinch protection for windows and sun cur-
tains (p. 166)
Operating the power windows (p. 168)
Using sun curtains* (p. 169) Power windows
The power windows are operated using the con-
trol panels found in the doors. The driver's door
has controls for operating all windows and for
activating the child safety locks. Driver's door control panel.
Electric child safety locks* that deactivate the
controls in the rear doors to prevent the
doors or windows from being opened from
the inside. Rear window controls.
Front window controls.
The power windows have pinch protection. If
there is any problem with the pinch protection, a
rest procedure can be tested. 2
An authorized Volvo workshop is recommended.

WINDOWS, GLASS AND MIRRORS
}}
* Option/accessory. 179

Windshield wipers in the service position
(p. 661)
Replacing windshield wiper blades (p. 660)
Changing rear window wipers (p. 659)
Using the windshield wipers (p. 176) Using the windshield and headlight
washers
The windshield and headlight washers clean the
windshield and headlights. Use the right-side
steering wheel lever to start the windshield and
headlight washers.
Starting the windshield and headlight
washers Washing function, right-hand steering wheel lever.
–
Move the right-hand steering wheel lever
toward the steering wheel to start the wind-
shield and headlight washers.
>

After the lever is released, the wipers
make several extra sweeps.
CAUTION Avoid activating the washer system when it is
frozen or the fluid reservoir is empty. Other-
wise, there is a risk of damaging the pump.
Headlight washer*To save washer fluid, the headlights are washed
automatically according to a defined interval
when the headlights are on.
Reduced washingWhen there is about 1 liter (1 qt) of washer fluid
left in the reservoir and the
Washer fluid Level
low, refill message is displayed in the instrument
panel together with the symbol, the washer
fluid supply to the headlights is cut off. This is to
prioritize windshield cleaning and visibility
through it. The headlights are only washed if high
or low beam is on.
Related information
Using the rain sensor (p. 177)
Using automatic rear window wiping when
backing up (p. 181)
Wiper blades and washer fluid (p. 176)
Using the rain sensor's memory function
(p. 178)
Using the rear window wiper/washer
(p. 180)
Filling washer fluid (p. 662)

||SEATS AND STEERING WHEEL
* Option/accessory.
194
CAUTION The seat cushion of the integrated child
restraint* must be in the stowed position
before the center seat backrest can be folded
down.
The armrest* in the center seat must be
raised before the seat backrest is folded
down.
NOTE The front seats may need to be pushed for-
ward and/or the backrest adjusted so that the
rear seat backrests can be fully lowered.
The rear seats may also need to be moved
rearward.
The seats in the second row must be in the
upright position before they can be folded
down completely. They should not be folded
down when they are tilted forward to access
the third row of seats.
Center seat
To fold down the backrest:
1.

Fold down the head restraint manually.
2. Pull the strap on the right side of the center seat.
3. Fold the backrest down until it locks into position. The seat cushion will move down-
ward/forward when the backrest is folded
down and create a flat surface.
To return the backrest to the upright position:
1. Pull the strap.
2. Fold up the backrest and release the strap. Push the backrest until it locks into position.
3. Adjust the head restraint if necessary.
Outboard seats To fold down the backrest:
NOTE
When folding down a second row seat back-
rest, always start from the seat's normal
upright position. Do not use the handle for
folding down the seat when the seat is in the
position for accessing the third row.
1. Pull up and hold the handle on the side of
the seat while the backrest is being folded
down.

CLIMATE CONTROL
211
Opening, closing and directing air
vents
Some of the air vents in the passenger compart-
ment can be individually opened, closed and
directed.
Misting can be eliminated by directing the outer
air vents towards the door windows.
Direct the outer air vents into the passenger
compartment to maintain a comfortable tempera-
ture in warm weather.
Opening and closing the air vents
Air vent thumb wheel
2
.
– Turn the thumb wheel to open/close the air-
flow from the vent.
The more white lines that are visible, the
stronger the airflow.
Directing air flow Airflow control
2
.
– Move the control from side to side or up and
down to direct airflow from the vent.
Related information
Air distribution (p. 209)
Adjusting air distribution (p. 210)
Air distribution options (p. 212) 2
The illustration is generic - air vent design varies depending on its lo\
cation.

KEY, LOCKS AND ALARM
* Option/accessory.
270 Foot movement tailgate operation*
To make it easier to operate the tailgate when
your hands are full, it can be opened and closed
by moving your foot in a forward kicking motion
under the rear bumper. The sensor is located to the left of center under the rear
bumper
18
.
One of the vehicle's remote keys must be within
range behind the vehicle (approx. 1 meter (3
feet)) for opening and closing to be possible. This
applies even if the vehicle is unlocked in order to
prevent the trunk lid from inadvertently opening
e.g. at a car wash.
Foot movement operation Kicking motion within the sensor's activation area.
–
Make one slow forward kicking motion with
your foot under the left section of the rear
bumper. Take a step back. Do not touch the
bumper.
>

A brief audible signal will be heard when
opening or closing is activated - the tail-
gate will open/close.
If the tailgate is open, it will close 19
when
the foot motion sensor is activated.
If several opening attempts have been made
without the remote key in range behind the vehi-
cle, foot movement operation will not be available
for a short period of time. Do not keep your foot under the vehicle in a kick-
ing motion. This may prevent activation.
Interrupting opening or closing with a foot
movement
– Make one slow forward kicking motion while
the tailgate is opening or closing to stop its
movement.
The remote key does not need to be within range
of the vehicle to interrupt opening or closing.
If the tailgate stops near the closed position, it
will open the next time it is activated.
NOTE There is a risk of reduced or lost function if
there are large amounts of snow, ice, dirt, etc.
on the rear bumper. Make sure to keep the
bumper clean.
NOTE
Please note that the system could be inadver-
tently activated in a car wash or similar if the
remote key is within range.
Vehicle with skid plate accessory*If the vehicle is equipped with skid plate, the sen-
sor is located towards the left corner of the
bumper.
18
If the vehicle is equipped with skid plate*, the sensor is located towards the left corner of the bumper.
19 Applies to vehicles with power tailgate*.

||DRIVER SUPPORT
* Option/accessory.
280
WARNING
The Electronic Stability Control system
ESC is supplementary driver support
intended to facilitate driving and make it
safer – it cannot handle all situations in
all traffic, weather and road conditions.
ESC is not a substitute for the driver's
attention and judgment. The driver is
always responsible for ensuring the vehi-
cle is driven in a safe manner, at the
appropriate speed, with an appropriate
distance to other vehicles, and in accord-
ance with current traffic rules and regula-
tions.
Stability control 3This function helps control the driving and brak-
ing force of each individual wheel in an attempt
to stabilize the vehicle.
Spin control and active yaw controlThis function is active at low speeds and brakes
the wheels that are spinning to transfer additional
power from wheels that are not spinning.
This function also helps prevent the wheels from
spinning while the vehicle is accelerating.
Engine drag control
Engine drag control (EDC
4
) helps prevent inad-
vertent wheel lock, e.g. after downshifting or
using engine braking when driving at low speeds
on a slippery surface.
Inadvertent wheel lock while driving could impair
the driver's ability to steer the vehicle.
Trailer Stability Assist* 5
Trailer Stability Assist (TSA
6
) is designed to help
stabilize a vehicle that is towing a trailer if the
vehicle and trailer have begun to sway. For more
information, see "Trailer Stability Assist".
NOTE The TSA function is deactivated if
ESC Sport
Mode is activated.
Related information
Electronic Stability Control Sport mode
(p. 281)
Activating/deactivating Sport mode in Elec-
tronic Stability Control (p. 281)
Electronic Stability Control Sport mode limi-
tations (p. 281)
Electronic Stability Control symbols and mes-
sages (p. 282)
Trailer Stability Assist* (p. 485)
3
Also called traction control.4 Engine Drag Control5Trailer Stability Assist is included if the vehicle is equipped with a V\
olvo original towbar.6 Trailer Stability Assist

DRIVER SUPPORT
* Option/accessory.309
To reactivate ACC from standby mode:
– Press the button on the steering wheel
(1).
>

Speed will be set to the most recently
stored speed.
WARNING A noticeable increase in speed may follow
when the speed is resumed with the
steering wheel button.
Related information

Adaptive Cruise Control* (p. 300) Passing assistance with Adaptive
Cruise Control
Adaptive Cruise Control (ACC
48
) can assist the
driver when passing other vehicles.
How passing assistance worksWhen ACC is following another vehicle and you
indicate that you intend to pass that vehicle by
using the turn signal 49
, Adaptive Cruise Control
will begin accelerating toward the vehicle ahead
before your vehicle has moved into the passing
lane.
The function will then delay a speed reduction to
avoid early braking as your vehicle approaches a
slower-moving vehicle.
The function remains active until your vehicle has
passed the other vehicle.
WARNING Please note that this function can be acti-
vated in more situations than just passing
another vehicle, such as when a direction indi-
cator is used to indicate a lane change or
before exiting to another road – the vehicle
will then briefly accelerate.
Related information

Adaptive Cruise Control* (p. 300)
Starting passing assistance with Adaptive
Cruise Control (p. 310)
Limitations of passing assistance with Adap-
tive Cruise Control (p. 310) 48
Adaptive Cruise Control
49 Only the left-hand turn signal for left-hand drive vehicles, or right-ha\
nd turn signal for right-hand drive vehicles.

||DRIVER SUPPORT
* Option/accessory.
312 This occurs if Adaptive Cruise Control is keeping
the vehicle stationary using the brakes and:
the driver opens the door or unbuckles
his/her seat belt
ACC has kept the vehicle at a standstill for
more than approx. 5 minutes
the brakes overheat
the driver switches off the engine manually.
Related information

Adaptive Cruise Control* (p. 300) Adaptive Cruise Control limitations
Adaptive Cruise Control (ACC 53
) may have lim-
ited functionality in certain situations.
Steep roads and/or heavy loadsAdaptive Cruise Control is primarily intended to
be driven on flat roads. The function may not be
able to maintain the correct time interval to the
vehicle ahead when driving down steep hills. The
driver should be extra attentive and prepared to
apply the brakes.
Do not use Adaptive Cruise Control if the
vehicle is carrying a heavy load or towing a
trailer.
Other limitations

The
Off Road drive mode cannot be
selected if Adaptive Cruise Control is acti-
vated.
NOTE The function uses the vehicle's combined
camera and radar unit, which has certain gen-
eral limitations; see sections "Camera limita-
tions" and "Radar sensor limitations".
Related information

Adaptive Cruise Control* (p. 300)
Camera limitations (p. 338)
Radar sensor limitations (p. 333) 53
Adaptive Cruise Control

||DRIVER SUPPORT
318

When the vehicle is approaching an off-ramp
or a fork in the road, the driver should steer
toward the desired lane to indicate to Pilot
Assist the desired direction of travel.
Pilot Assist strives to keep the vehicle
in the center of the lane
When Pilot Assist provides steering assistance, it
strives to position the vehicle in the center of the
lane between the lane markings. For the smooth-
est driving experience possible, the driver should
permit the vehicle to find the optimal positioning.
The driver should check that the vehicle is posi-
tioned safely in the lane and can always adjust
the vehicle's position by applying more force to
the steering wheel.
If Pilot Assist does not position the vehicle
appropriately in the lane, the driver should
turn off Pilot Assist or switch to Adaptive
Cruise Control.
Overview
Controls Function buttons and symbols
57
. : Activates Pilot Assist from standby
mode and resumes the set speed and time
interval : Increases the set speed
: From standby mode - activates Pilot
Assist and sets the current speed : From active mode - deactivates/puts
Pilot Assist in standby mode ◀: Switches from Pilot Assist to Adaptive
Cruise Control
: Reduces the set speed Increases the time interval to the vehicle
ahead
▶: Switches from Adaptive Cruise Control to
Pilot Assist
Reduces the time interval to the vehicle
ahead
Function symbol
Symbols for target vehicle and distance to
the vehicle ahead
Symbol for activated/deactivated steering
assistance
57
Note: This illustration is general and details may vary depending on mod\
el.