2019 VOLVO XC90 TWIN ENGINE sensor

DRIVER SUPPORT
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* Option/accessory. 397
Related information
Park Assist Camera views (p. 397)
Park Assist Camera trajectory lines (p. 399)
Sensor field from Park Assist for Park Assist
Camera (p. 401)
Starting the Park Assist Camera (p. 402)
Park Assist Camera limitations (p. 403)
Recommended maintenance of the Park
Assist Camera (p. 404)
Park Assist Camera symbols and messages
(p. 405)
Activating/deactivating Park Assist (p. 392)
Cross Traffic Alert* (p. 360) Park Assist Camera views
PAC can display a 360° panoramic view as well
as separate views for each of the other cameras:
rear, front, left and right.
360° view* The location of the cameras and their approximate fields
of vision.
The
360° view function activates all Park Assist
Cameras and all four sides of the vehicle are
shown in the center display at once to help the
driver see what is around the vehicle while
maneuvering at low speeds.
From the 360° view, each camera view can be
activated separately:
Tap the screen to select the camera's field of
vision, e.g. in the area in front/above the front
camera. The active cameras will be indi-
cated by a camera symbol on
the vehicle symbol in the center
display.
If the vehicle is equipped with
Park Assist System*, the dis-
tance to detected obstacles will be illustrated by
fields in different colors. The cameras can be activated automatically or
manually. See "Starting the Park Assist Camera"
for more information.

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401
Sensor field from Park Assist for
Park Assist Camera
If the vehicle is equipped with Park Assist, dis-
tances will be shown in the 360° view with col-
ored fields for each sensor that has detected an
obstacle.
Front and rear sensors The screen can display colored sensor fields on the
vehicle symbol
120
. The front and rear fields change colors (from
YELLOW to ORANGE to RED) as the vehicle
moves closer to an obstacle. Field color rear-
ward Distance in meters (feet)
Yellow
0.6-1.5 (2.0-4.9)
Orange 0,3–0,6 (1,0–2,0)
Red 0-0.3 (0-1.0) Field color forward
Distance in meters (feet)
Yellow
0,6–0,8 (2,0–2,6)
Orange 0,3–0,6 (1,0–2,0)
Red 0-0.3 (0-1.0) When the sensor field color is red, the audible
pulsing sounds will change to a continuous tone.
Side sensor fields
Warning signals vary depending on the vehicle's
intended direction of travel. Depending on the
steering wheel position, warnings may be given
for obstacles diagonally in front of or behind the
vehicle, not only directly behind the vehicle. Parking sensor sectors where obstacles can be
detected
120
. Left-side front sensor field
Obstacle sector in the vehicle's intended
direction of travel forward – varies according
to steering wheel position
Sector with RED field color and rapidly puls-
ing tone
Right-side rear sensor field
Obstacle sector in the vehicle's intended
direction of travel rearward – varies according
to steering wheel position.
120
The illustration is generic - details may vary according to vehicle mode\
l.

||DRIVER SUPPORT
* Option/accessory.
402 The color of the side field changes as the vehicle
moves closer to the object – from YELLOW to
RED.
Side field color
Distance in meters (feet)
Yellow
0,25–0,9 (0,8–3,0)
Red 0–0,25 (0–0,8)When the sensor field is RED, the audible pulsing
signal will become more rapid.
Related information

Park Assist Camera* (p. 396) Starting the Park Assist Camera
The Park Assist Camera starts automatically
when reverse gear is engaged or can be started
manually using one of the center display's func-
tion buttons.
Camera view when backing upWhen reverse gear is engaged, the screen shows
the rear view 121
.
Camera view when manually starting
the camera
Start the Park Assist Camera
using this button in the center
display's Function view.
The screen will first show the
most recently used camera
view. However, each time the
engine is started, the previous side view will be
replaced by the 360° view and a previously dis-
played zoomed-in rear view will be replaced by
the regular rear view.
Automatically deactivating the cameraFront view switches off when the vehicle's speed
reaches 25 km/h (16 mph) to help avoid dis-
tracting the driver. It will be automatically reactiva-
ted if the vehicle's speed falls below 22 km/h
(14 mph) within 1 minute as long as the vehicle's
speed has not exceeded 50 km/h (31 mph). Other camera views switch off at 15 km/h
(9 mph) and are not reactivated.
Related information

Park Assist Camera* (p. 396) 121
In Canada, it is also possible to select the 360° view.

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403
Park Assist Camera limitations
The Park Assist Camera may not be able to
detect all conditions in all situations and func-
tionality may therefore be limited.
The driver should be aware of the following limi-
tations for the Park Assist Camera:
WARNING Be extra cautious when
reversing if this symbol is
shown when a trailer, bike
carrier or similar is attached
and electrically connected
to the vehicle.
The symbol indicates that
the rear parking assist sensors are deacti-
vated and will not warn of any obstacles.
NOTE A bike carrier and other accessories mounted
on the rear of the vehicle can obscure the
camera's view.
Blind sectors There are "blind" sectors between the cameras' fields of
vision.
With 360° view selected, objects/obstacles may
not be detected if they are located in the "joints"
where the edges of the individual camera views
meet.
WARNING
Even if it seems as though only a fairly small
section of the screen image is obstructed, this
may mean that a relatively large sector is hid-
den and obstacles there may not be detected
until they are very near the vehicle.
Defective cameraIf a camera sector is dark and
contains this symbol, this indi-
cates that the camera is not
functioning properly.
See the following illustration for
an example. The vehicle's left-side camera is malfunctioning.
Dark camera sector
A dark camera sector may also be displayed in
the following situations, but without the defective
camera symbol:
a door is open
the tailgate is open
a rearview mirror is folded in
Lighting conditionsThe camera image is automatically adjusted
according to the current lighting conditions. This

DRIVER SUPPORT
* Option/accessory.405
Park Assist Camera symbols and
messages
Symbols and messages for the Park Assist
Camera may be displayed in the instrument
panel and/or the center display.
Some examples of symbols and messages are shown in the table below. Symbol
Message Meaning The rear Park Assist sensors are turned off and no acoustic warnings or field markings for obsta-
cles/objects will be provided.
The camera is not functioning properly.
Park Assist System
Sensors blocked, cleaning
needed One or more of the sensors are blocked. Check and clean/remove the obsta\
cle as soon as possible.
Park Assist System
Unavailable Service required The system is not functioning as intended. Contact a workshop ‒ an authorized Volvo workshop is
recommended. A text message can be erased by briefly pressing
the
button in the center of the right-side
steering wheel keypad. If the message persists: Contact a workshop ‒ an
authorized Volvo workshop is recommended.
Related information
Park Assist Camera* (p. 396)

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410
Positioning the vehicle in the parking space Parallel.
Perpendicular.
To do so:
1. Move the gear selector to D, wait until the
steering wheel turns and then drive slowly
forward. 2.

Be prepared to stop the vehicle when
instructed to do so by a graphic and mes-
sage in the center display.
3. Engage reverse gear and back up slowly.
4. Be prepared to stop the vehicle when instructed to do so by a graphic and mes-
sage in the center display.
The function will switch off automatically and a
graphic and message will appear to indicate that
parking has been completed. Adjustments can
always be made be the driver afterward. Only the
driver can determine when the vehicle is correctly
parked.
CAUTION The warning distance is shorter when the
sensors are used by PAP compared to when
they are used by the Parking Assist system.
Related information

Park Assist Pilot* (p. 406) Leaving a parking space with Park
Assist Pilot
The function Park Out can also help the driver
to leave a parking space.
NOTE Leaving a parking space with the Park Out
function should only be used in connection
with parallel parking – it does not work for
perpendicular parking.
The Park Out function is acti-
vated in the center display's
Function view or in Camera
view. To do so:
1.
Tap Park Out in Function view or in Camera
view.
2.

Move the gear selector to the suitable posi-
tion (e.g. D or R) for the direction in which
you will be pulling out of the parking space.
3. Be prepared to stop the vehicle when instructed to do so by a graphic and mes-
sage in the center display. Follow the instruc-
tions in the same way as for the parking pro-
cedure.

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* Option/accessory. 411
Note that the steering wheel can "spring" back
when the procedure is completed and the driver
may need to turn the steering wheel back to the
maximum position in order to pull out of the park-
ing space.
If PAP determines that the driver can pull out of
the parking space without any extra maneuvers,
the function will be deactivated, even if it seems
as though the vehicle is not completely out of the
parking space.
Related information

Park Assist Pilot* (p. 406) Park Assist Pilot* limitations
Park Assist Pilot PAP 125
may not be able to
detect all conditions in all situations and func-
tionality may therefore be limited.
WARNING
The PAP function is supplementary driver
support intended to facilitate driving and
help make it safer – it cannot handle all
situations in all traffic, weather and road
conditions.
Pay particular attention to people and
animals near the vehicle.
Bear in mind that the front end of the
vehicle may swing out towards oncoming
traffic during the parking maneuver.
Objects situated higher than the detec-
tion area of the sensors are not included
when the parking maneuver is calculated,
which could cause PAP to swing into the
parking space too early. Such parking
spaces should be avoided for this reason.
PAP 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.
The driver should be aware of the following limi-
tations for Park Assist Pilot: 125
Park Assist Pilot

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412
The parking sequence is cancelledA parking sequence will be cancelled if:
the driver moves the steering wheel
the vehicle's speed exceeds 7 km/h (4 mph)
the driver taps
Cancel in the center display
when the anti-lock brakes or the Electronic
stability control are engaged - e.g. when a
wheel loses grip on a slippery road
when the power steering works at reduced
power - e.g. during cooling due to overheat-
ing (see section "Speed-dependent steering
force").
A message in the center display will explain why
the parking sequence was cancelled.
CAUTION Under certain circumstances, PAP may not be
able to find parking spaces – one reason may
be that the sensors are disrupted by external
sound sources that emit the same ultrasonic
frequencies that the system works with.
Examples of such sources include horns, wet
tires on asphalt, pneumatic brakes, exhaust
noise from motorcycles, etc.
NOTE Dirt, ice and snow covering the sensors
reduce their function and can make measure-
ment impossible.
Driver responsibilityThe driver should keep in mind that PAP is a
parking aid ‒ not an infallible fully automatic sys-
tem. The driver must always be prepared to take
control and cancel a parking sequence if neces-
sary.
There are a number of things to keep in mind
when parking, including:
The driver is always responsible for determin-
ing if the space suggested by PAP is suita-
ble for parking.
Do not use PAP when using snow chains or
a temporary spare tire.
Do not use PAP if there are any objects pro-
truding from the vehicle.
Heavy rain or snowfall may inhibit PAP's abil-
ity to accurately measure a parking space.
While searching and measuring the parking
space, PAP may be unable to detect objects
located far into the space.
PAP may not suggest parking spaces on
narrow streets if it does not detect sufficient
space for maneuvering the vehicle.
Use approved tires 126
inflated to the correct
tire pressure because this affects PAP's abil-
ity to provide parking assistance.
PAP's function is based on the way the vehi-
cles are parked behind and in front of your
parking space. If they are, for example,
parked too close to the curb, there is a risk
that your vehicle's tires or wheel rims could
be damaged by the curb during the parking
procedure.
Perpendicular parking spaces may not be
detected or may be suggested unnecessarily
if a parked vehicle is sticking out more than
other parked vehicles.
PAP is intended to provide parking assis-
tance on straight streets, not sections of
street with sharp curves or bends. Always
make sure that your vehicle is parallel to rel-
evant parking spaces when PAP is measur-
ing the parking space.
CAUTION Switching to another approved wheel and/or
tire dimension could change the tire circum-
ference, which would then require the PAP
system to be updated. Consult a workshop –
an authorized Volvo workshop is recom-
mended.
126
"Approved tires" refers to tires of the same type and make as the vehicl\
e's original, factory-installed tires.