2019 VOLVO XC90 TWIN ENGINE park assist

DRIVER SUPPORT
}}
* 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

||DRIVER SUPPORT
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.

DRIVER SUPPORT
* Option/accessory.413
Related information
Park Assist Pilot* (p. 406)
Parking with Park Assist Pilot (p. 408)
Speed-dependent steering wheel resistance
(p. 278) Recommended maintenance for
Park Assist Pilot
For Park Assist Pilot (PAP
127
) to function opti-
mally, its sensors must be cleaned regularly with
water and car washing detergent. Location of the Park Assist sensors
128
.
NOTE Dirt, ice and snow covering the sensors could
cause false warnings, reduced function, or no
function.
Related information

Park Assist Pilot* (p. 406) 127
Park Assist Pilot
128 Note: This illustration is general and details may vary depending on mod\
el.

DRIVER SUPPORT
* Option/accessory.
414 Park Assist Pilot* messages
Messages for Park Assist Pilot PAP 129
may be
displayed in the instrument panel and/or the
center display. Some examples of symbols and messages are shown in the table below. Message
Meaning
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 Pilot* (p. 406) 129
Park Assist Pilot

STARTING AND DRIVING
438Selecting ignition mode
The vehicle's ignition can be put in various
modes (levels) to make different functions availa-
ble.
Selecting an ignition mode Start knob in the tunnel console.

Ignition mode 0 - Unlock the vehicle and
keep the remote key in the passenger com-
partment.
NOTE To set level I or II without engine start – do
not depress the brake pedal (or clutch pedal
for vehicles with manual transmission) when
selecting this ignition mode.
Ignition mode I - Turn the start knob clock-
wise and release it. The control will automati-
cally return to the original position.
Ignition mode II - Turn the start knob clock-
wise and hold it there for approx. 5 seconds.
Release the knob, which will automatically
return to its original position.
Back to ignition mode 0 - To return to igni-
tion mode 0 from mode I and II, turn the start
knob clockwise and release it. The control
will automatically return to the original posi-
tion.
Related information
Starting the vehicle (p. 434)
Switching off the vehicle (p. 436)
Ignition modes (p. 437)
Adjusting the steering wheel (p. 201)
Jump starting using another battery (p. 481) Brake functions
The vehicle's brakes are used to reduce speed
or prevent the vehicle from rolling.
In addition to the wheel brakes and parking
brakes, the vehicle is also equipped with a num-
ber of automatic brake assist functions. These
systems help the driver by e.g. keeping the vehi-
cle stationary when the brake pedal is not
depressed (e.g. at a traffic light or intersection),
when starting up a hill or when driving down a hill.
Depending on how the vehicle is equipped, the
following brake assist functions may be included:
Auto-hold brakes (Auto Hold)
Hill Start Assist (Hill Start Assist)
Braking assist after a collision
City Safety
Hill Descent Control (Hill Descent Control)
Related information
Brakes (p. 439)
Parking brake (p. 442)
Auto-hold brakes (p. 446)
Braking assist after a collision (p. 447)
Hill Start Assist (p. 447)
City Safety™ (p. 341)
Hill Descent Control (p. 466)

STARTING AND DRIVING
446Auto-hold brakes
With the Auto-hold brake function, the driver can
release the brake pedal and the brakes will
remain applied, for example, when the vehicle
has stopped at a traffic light or intersection.
When the vehicle stops, the brakes are activated
automatically. The function can use either the
normal brakes or the parking brakes to keep the
vehicle stationary and works on flat surfaces or
hills. When driving off, the brakes will be automat-
ically released if the driver's seat belt is buckled.
NOTE When braking to a stop on an uphill or down-
hill gradient, depress the brake pedal with
slightly more force than usual before releas-
ing to ensure that the vehicle cannot move at
all.
The parking brake is activated if:

the vehicle is switched off
the driver's door is opened
the driver's seat belt is removed
the vehicle has been stationary for a pro-
longed period of time (5-10 minutes)
Symbols in the instrument panel Symbol
Meaning This symbol illuminates when the
function is using the normal brakes
to keep the vehicle stationary.
A
B
This symbol illuminates when the
function is using the parking brake
to keep the vehicle stationary. A
Canadian models.
B US models.
Related information
Activating and deactivating Auto-hold at a
standstill (p. 446)
Brakes (p. 439)
Parking brake (p. 442)
Hill Start Assist (p. 447) Activating and deactivating Auto-
hold at a standstill
The Auto-hold brake function at a standstill is
activated with the button in the tunnel console.
–
Press the button in the tunnel console to
activate or deactivate the function.
>

The indicator light in the button will illumi-
nate when the function is activated. The
function will remain active the next time
the vehicle is started.

STARTING AND DRIVING
}}
447
When shutting off
If the function is active and holding the
vehicle stationary using the normal
brakes (A symbol lit), the brake pedal
must be depressed while pressing the
button in order to deactivate Auto-hold.
The function will remain off until it is reactiva-
ted.
When Auto-hold is switched off, Hill Start
Assist (HSA) will remain active to help pre-
vent the vehicle from rolling backward when
starting up a hill.
Related information
Auto-hold brakes (p. 446) Hill Start Assist
The function for assisting when starting the vehi-
cle on inclines, Hill Start Assist (HSA), helps
prevent the vehicle from rolling backward when
starting on an uphill gradient. When backing up
a hill, HSA helps prevent the vehicle from rolling
forward.
The function retains pressure from the brake
pedal in the brake system for several seconds
after the brake pedal has been released.
This temporary braking effect is released after a
few seconds or when the driver begins driving.
Hill Start Assist is available even if the Auto-hold
brake function is switched off.
Related information
Auto-hold brakes (p. 446)
Brakes (p. 439) Braking assist after a collision
In a collision in which the activation level is
reached for the pyrotechnic seat belt tensioners
or airbags, or if a collision with a large animal is
detected, the vehicle's brakes will be automati-
cally activated. This function is intended to help
prevent or reduce the effects of any subsequent
collision.
After a serious collision, it may no longer be pos-
sible to control and steer the vehicle. In order to
avoid or mitigate a possible further collision with
a vehicle or an object in the vehicle's path, the
brake assist system is activated automatically to
help stop the vehicle safely.
The brake lights and hazard warning flashers are
activated during braking. When the vehicle has
stopped, the hazard warning flashers will con-
tinue to flash and the parking brake will be
applied.
If braking is not appropriate, e.g. if there is a risk
of being hit by passing traffic, the driver can over-
ride the system by depressing the accelerator
pedal.
This function assumes that the brake system is
intact after a collision.
Brake assist is part of the Rear Collision Warning
and Blind Spot Information safety systems.

STARTING AND DRIVING
}}
467
Activating and deactivating Hill
Descent Control using the function
button
There is a function button for assistance on
steep gradients with Hill Descent Control in
the center display's Function view if the vehicle
is not equipped with a drive mode control in the
tunnel console.
Selecting Hill Descent Control in the
center display's Function view
HDC only works at low speeds.
– Tap the Hill Descent Control button to
activate or deactivate the function. > An indicator light in the button will illumi-
nate when the function is activated.
When the engine is switched off, the function will
be automatically deactivated.
NOTE The function is deactivated when driving at
high speeds and must be reactivated at lower
speeds if so desired.
Related information

Hill Descent Control (p. 466)
Changing drive mode (p. 459) Economical driving
Drive economically and more environmentally
conscious by thinking ahead, avoiding rapid
starts and stops and adapting driving style and
speed to the current traffic conditions.
To help achieve the greatest distance with the
lowest fuel consumption with Twin Engine,
observe the following:
Charge
Charge the vehicle regularly by plugging it
into an electrical outlet. Make it a habit to
always begin trips with the hybrid battery fully
charged.
Locate charging stations along your route.
If possible, choose parking spots with charg-
ing stations.
NOTE Charge the vehicle from the electricity grid as
often as possible!