Volvo XC60 Twin Engine (2019 year). Instruction - part 27

Factors affecting electric motor range
(p. 465)

•

Transmission (p. 444)

•

CISG (Crank Integrated Starter Generator) - Combined high-voltage generator and starter.

STARTING AND DRIVING

* Option/accessory.

450

Starting and stopping the

combustion engine in Twin Engine

vehicles

An advanced control system determines the dis-
tance that the vehicle can be driven on the com-
bustion engine, electric motor, or both at the
same time. When driving on only the electric
motor, the vehicle may automatically start the
combustion engine due to outside circumstan-
ces, e.g. low ambient temperatures. This is com-
pletely normal. The combustion engine will also
always start when the hybrid battery is nearly
fully discharged.

Climate settings at low temperatures

At low ambient temperatures, the combustion
engine will sometimes start automatically to help
achieve the desired passenger compartment
temperature and air quality. The amount of time
the combustion engine is running can be affec-
ted by:

•

lowering the temperature

•

reducing blower speed

•

activating Pure drive mode.

Using the electric motor in hot or cold
weather

At very low or high ambient temperatures, the
electric motor's driving range and power may be
reduced and affect how often the combustion
engine automatically starts.

Emission control system

To help ensure that the emission control system
functions optimally, the combustion engine will
run for several minutes after it is started. The
amount of time the combustion engine needs to
be used varies depending on the temperature of
the three-way catalytic converter.

WARNING

California Proposition 65

Operating, servicing and maintaining a pas-

senger vehicle can expose you to chemicals

including engine exhaust, carbon monoxide,

phthalates, and lead, which are known to the

State of California to cause cancer and birth

defects or other reproductive harm. To mini-

mize exposure, avoid breathing exhaust, do

not idle the engine except as necessary, serv-

ice your vehicle in a well ventilated area and

wear gloves or wash your hands frequently

when servicing your vehicle. For more infor-

mation go to www.P65Warnings.ca.gov/

passenger-vehicle.

Related information

•

Drive systems (p. 449)

•

Economical driving (p. 463)

•

Using the electric motor only (p. 465)

•

Drive modes

Drive modes affect the vehicle's driving charac-
teristics in different ways to enhance and sim-
plify the driving experience in certain types of sit-
uations.

Drive modes enable easy access to the vehicle's
many functions and settings in different driving
situations. The following systems are adapted to
help optimize driving characteristics in each drive
mode:

•

Steering

•

Engine/transmission/all-wheel drive

•

Brakes

•

Pneumatic suspension* and shock absorbers

•

Instrument panel

•

Climate control settings

Select the drive mode that is best suited to the
current driving conditions. Keep in mind that not
all drive modes are available in all situations.

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451

Available drive modes

WARNING

Keep in mind that the vehicle does not emit

any engine noise when using the electric

motor and may therefore be difficult to detect

for children, pedestrians, cyclists or animals.

This is particularly true at low speeds, e.g. in

parking lots.

WARNING

Do not leave the vehicle in an unventilated

area with a drive mode activated and the com-

bustion engine switched off. The engine will

start automatically if the charge level in the

hybrid battery is low and the resulting exhaust

gases can be very harmful to people and ani-

mals.

HYBRID

•

This is the default mode in which the electric
motor and combustion engine work together.

The vehicle starts in Hybrid mode. The control
system uses both the electric motor and the gas-
oline engine - separately or in tandem - and cal-
culates optimal utilization with regard to perform-
ance, fuel consumption and comfort. At high
speeds, ground clearance is automatically low-
ered

to reduce air resistance. Driving capacity on

the electric motor alone is determined by factors

such as the hybrid battery's charge level, the
need for heat/cooling in the passenger compart-
ment, etc.

If there is sufficient charge in the battery, it is
possible to drive solely on electric power. When
the accelerator pedal is pressed, only the electric
motor will be activated until the battery reaches a
certain charge level. Above this level, the current
in the battery cannot supply the power requested
by the accelerator pedal and the combustion
engine will start.

When the hybrid battery's charge level is low, the
combustion engine will start more frequently to
save the remaining current in the battery. Charge
the hybrid battery from a 120-240 volt outlet
using a charging cable, or activate

Charge

Function view to reset the option of only using
the electric motor.
This drive mode is designed for low energy con-
sumption with an optimized mix between the
electric motor and gasoline engine, without com-
promising on climate comfort or driving experi-
ence. When faster acceleration is requested by
the driver, the electric driveline will be utilized to
help provide maximum additional power. The
vehicle also monitors the driving conditions and
automatically engages all-wheel drive if neces-
sary. All-wheel drive and extra electric power are
always available regardless of the battery's
charging status.

Information in the instrument panel

When driving in Hybrid mode, a hybrid gauge will
be displayed in the instrument panel. The gauge
will indicate the amount of electrical current
required when the driver depresses the accelera-
tor pedal. The marker between the lightning and
the drop shows how much current is available.

The instrument panel gauge when both the electric
motor and the combustion engine are being used.

The instrument panel also shows how
much current is being restored to the
battery (regenerated) during light brak-
ing.

For vehicles with pneumatic suspension.

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452

PURE

•

Uses the electric motor only, with the lowest
possible energy consumption and carbon
dioxide emissions.

This drive mode maximizes the use of the hybrid
battery. Ground clearance is lowered

to reduce

air resistance and certain climate system func-
tions are reduced to provide the longest possible
driving distance using only electricity.

Pure mode is available when the hybrid battery is
sufficiently charged. Even in Pure mode, the com-
bustion engine will start if the charge level in the
battery gets too low. The combustion engine will
also start

•

if the vehicle's speed goes above 125 km/h
(78 mph)

•

if the driver requests more power than the
electric motor can provide

•

if factors such as cold weather affect the
system or components.

This drive mode is optimized for maximum driving
distance with electric propulsion and is primarily
intended for use in city driving. Pure helps pro-
vide the lowest possible consumption even when
the hybrid battery is fully discharged. ECO climate
is activated to control the climate in the passen-
ger compartment, and in slippery road conditions
slightly more wheel spin may be permitted before
all-wheel drive is automatically activated.

ECO Climate

In Pure mode, ECO climate is automatically acti-
vated in the passenger compartment to help
reduce energy consumption.

When the

Pure

drive mode is activated, set-

tings for certain climate system and electricity
consuming functions are reduced. Some of
these settings can be reset manually, but full
functionality will only be restored by leaving

Pure

mode or adapting the

Individual

drive

mode to full climate system functionality.

If condensation forms on the windows, tap the
max defroster button, which will function normally.

OFF ROAD

•

Maximizes the vehicle's ability to traverse dif-
ficult terrain or poor roads.

In this mode, ground clearance

is high, steering

is light, and all-wheel drive and Hill Descent
Control are activated.

This drive mode is only available at low speeds,
up to 40 km/h (25 mph). If this speed is excee-
ded, Off road mode will be cancelled and AWD
mode will be activated instead.

All-wheel drive requires both the combustion and
electric motor to be in continuous operation,
which results in higher fuel consumption.

In Off road mode, a compass will be displayed
between the speedometer and the tachometer in
the instrument panel. The permissible speed
range will be shown in the speedometer.

For vehicles with pneumatic suspension.

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453

This drive mode is optimized for maximum control
when driving at low speeds on very poor roads or
difficult terrain. It raises the chassis

, reduces

driveline throttle response, and locks the vehicle
in all-wheel drive. The Hill Descent Control func-
tion facilitates controlled driving on steep down-
grades.

This drive mode is not designed to be used
for normal street driving.

Due to the increased ground clearance, if the
OFF ROAD mode was selected when the
engine was switched off, the suspension will
lower when the engine is restarted.

CAUTION

Do not use the OFF ROAD drive mode when
towing a trailer without an electrical connec-
tion. This could result in damage to the pneu-
matic suspension system's bellows.

AWD

•

Improves the vehicle's traction and handling
by increasing all-wheel drive.

This drive mode locks the vehicle in all-wheel
drive. An optimal distribution between front and
rear axle torque helps provide the best possible
control, stability and traction, e.g. on slippery
roads or when towing a heavy trailer or another
vehicle. The AWD drive mode is always available
regardless of the hybrid battery's charge status.

Both the combustion engine and the electric
motor are engaged to enable all-wheel drive,
which results in higher fuel consumption.

In the other drive modes, the vehicle automati-
cally adapts the need for all-wheel drive accord-
ing to the road surface, and can activate the elec-
tric motor or start the combustion engine as nee-
ded.

POWER

•

Power mode is designed to provide sportier
driving characteristics and a faster accelera-
tion response.

This drive mode maximizes the combined power
from the combustion engine and the electric
motor by providing power to both the front and
rear wheels. Gear shifting will be faster and more
distinct and the transmission will prioritize gears
with a higher traction force. Steering response is
faster, suspension is stiffer and ground clearance
is lower

to help reduce body roll when cornering.

Both the combustion engine and the electric
motor are engaged to enable all-wheel drive,
which results in higher fuel consumption.
This drive mode is optimized for maximum per-
formance and throttle response. It changes the
throttle response, gear shifting program and
turbo boost system. Chassis settings and steer-
ing and brake response are also optimized. The
Power drive mode is always available regardless
of the hybrid battery's charge status.

For vehicles with pneumatic suspension.

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454

INDIVIDUAL

•

Customizes drive mode to personal preferen-
ces.

Select one of the drive modes as a basis and
adjust the settings to achieve your preferred driv-
ing characteristics. These settings will be stored
in your driver profile.

Individual drive mode is only available if it has
been activated in the center display.

Settings view

for Individual drive mode.

1. Tap

Settings

in the Top view.

2. Tap

My Car

Individual Drive Mode

and

select

Individual Drive Mode

3. Under

Presets

, select one of the following

drive modes as a basis:

Pure

Hybrid

Power

The following settings can be modified:

•

Driver Display

•

Steering Force

•

Powertrain Characteristics

•

Brake Characteristics

•

Suspension Control

•

ECO Climate

Using the electric or combustion
engine

An advanced control system determines the dis-
tance that the vehicle can be driven on the com-
bustion engine, electric motor, or both at the
same time.

Its primary function is to use the motor/engine
and the current available in the hybrid battery as
efficiently as possible based on the characteris-
tics of the various drive modes and the power
output requested by the driver by pressing the
accelerator pedal.

In certain cases, temporary limitations in the sys-
tem or mandatory functions to help maintain a
low overall emissions level may result in greater
use of the combustion engine.

The image is schematic and the details may vary depending on vehicle model or software update.

STARTING AND DRIVING

* Option/accessory.

455

Related information

•

Economical driving (p. 463)

•

•

Energy distribution in hybrid mode using map
data* (p. 456)

•

Hybrid gauge (p. 87)

•

General information about Twin Engine
(p. 412)

Changing drive mode

Select the drive mode that is best suited to the
current driving conditions.

The drive mode is changed using the control in
the tunnel console.

Keep in mind that not all drive modes are availa-
ble in all situations.

To change drive mode:

1. Press the DRIVE MODE control.

> A pop-up menu will appear in the center

display.

2. Roll the wheel upward or downward to the

desired drive mode.

3. Press the drive mode control or tap its button

in the center display to confirm the selection.
> The selected drive mode is shown in the

instrument panel.

If a drive mode is grayed out in the pop-up menu,
it cannot be selected.

Related information

•

Activating and deactivating Low Speed Con-
trol using the function button (p. 461)

•

•

Activating and deactivating Hill Descent Con-
trol using the function button (p. 463)

STARTING AND DRIVING

* Option/accessory.

456

Energy distribution in hybrid mode

using map data*

The Hybrid drive mode is the vehicle's default
drive mode in which the electric motor and the
combustion engine work separately or together
in hybrid mode. If a destination has been
selected in the navigation system*, the Predictive
Efficiency

function can use map data to effec-

tively distribute the electric power throughout the
trip.

This can lower fuel consumption in comparison
with normal hybrid mode, in which the vehicle first
runs on electricity and then switches to the com-
bustion engine when the hybrid battery is dis-
charged.

If the distance to the destination is greater than
the calculated range on the electric motor, the
function will distribute electric power optimally for
the entire trip. This makes it possible to avoid sit-
uations in which normal hybrid mode would oth-
erwise use a large portion of the electric power
to e.g. use the electric motor at high speeds on a
highway and then use the combustion engine at
lower speeds during city driving.

The greatest fuel savings are attained when the
trip begins on a highway, is between 50 and 100
km (30 and 60 miles) long, and the hybrid battery
is fully charged at the start of the trip.

Requirements for the function

Certain conditions must be met for the function
to be possible:

•

A destination must be set in the navigation
system and the distance to the destination
must be longer than the possible range
using only the electric motor.

•

Hybrid drive mode must be selected.

•

The

Hold

and

Charge

functions must be

disabled.

•

The hybrid battery must be charged.

Usage tips

If you commute and it is not possible to charge
the vehicle at work, enter your workplace as a
waypoint and your home as the destination. Dis-
charging of the hybrid battery will then be distrib-
uted over the entire commute to and from work.

Add similar commutes, i.e. the route between two
charges, as

Favorites

in the navigation system to

facilitate access.

Related information

•

Economical driving (p. 463)

•

Certain markets only.

STARTING AND DRIVING

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* Option/accessory.

457

Leveling control* and suspension

The vehicle's leveling control system adjusts the
suspension and shock absorbers automatically
to help provide good comfort and control while
driving. Leveling can also be controlled manually
to facilitate loading or getting in and out of the
vehicle.

Pneumatic suspension and shock
absorbers

The system is adapted to the selected drive
mode and vehicle speed. The pneumatic suspen-
sion reduces the vehicle's ground clearance at
higher speeds to reduce air resistance and
increase stability. The shock absorbers are nor-
mally set to provide the best possible comfort
and are adjusted continuously according to the
road surface and the vehicle's acceleration, brak-
ing and cornering.

The instrument panel indicates
when the suspension level is
being adjusted.

The following apply if a door or the tailgate is
opened:

•

If a door is opened, the level can only be
adjusted upwards.

•

If the tailgate is open, the level can only be
adjusted downwards.

Parking

When parking, make sure that there is adequate
space above and below the vehicle since ground
clearance may vary depending on e.g. ambient

temperature, how the vehicle is loaded, if loading
mode is used, which drive mode is selected after
the engine is started, etc.

The level may also be adjusted a period after the
vehicle is parked. This is to compensate for any
height changes that may occur due to tempera-
ture changes in the air springs when the vehicle
cools.

Transporting

When transporting the vehicle on a ferry, train or
truck, only secure (lash) the vehicle around the
tires, not using any other parts of the chassis.
Changes in the pneumatic suspension may occur
during transport, which could adversely affect the
lashing and result in damage.

STARTING AND DRIVING

458

Symbols and messages in driver display

Symbol

Message

Meaning

Suspension

Deactivated by user

Active chassis has been switched off manually by the user.

Suspension

Temporarily reduced performance

Active chassis performance has been temporarily reduced due to extensive system use. If this
message appears frequently (e.g. several times in one week) contact a workshop

Suspension

Service required

A fault has occurred. Visit a workshop

as soon as possible.

Suspension failure

Stop safely

A critical fault has occurred. Stop safely, and have the car transported (raised with all wheels on
the flatbed) to a workshop

STARTING AND DRIVING

* Option/accessory.

459

Symbol

Message

Meaning

Suspension

Slow down Vehicle too high

A fault has occurred. If the message appears while driving, contact a workshop

Suspension

Auto adjusting vehicle level

Level control to target height is in progress.

An authorized Volvo workshop is recommended.

Related information

•

Leveling control settings* (p. 460)

•

Leveling control* and suspension (p. 457)

STARTING AND DRIVING

* Option/accessory.

460

Leveling control settings*

Turn off leveling control before lifting the vehicle
with a jack to help avoid problems with the
pneumatic suspension.

The vehicle can be lowered or raised to make it
easier to load or for passengers to get in and
out.

Adjusting loading mode

Use the buttons in the cargo compartment to
raise or lower the rear section of the vehicle to
facilitate loading or unloading the vehicle or con-
necting or disconnecting a trailer.

Center display settings

Easy Entry and Exit Suspension Control

The vehicle can be lowered to make it easier to
get in and out.

Activating easy entry in the center display:

1. Tap

Settings

in the Top view.

2. Tap

My Car

Mirrors and Convenience

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
is opened and will resume after a slight
delay when the door has been closed.)
When the engine is started and the vehi-
cle begins to move, the level will be raised
to the height set by the selected drive
mode.

Disable Leveling Control

In certain situations, this function must be turned
off, e.g. before the vehicle is raised using a jack*.
The level difference caused by raising the vehicle
with a jack could cause problems with the pneu-
matic suspension.

Turning off the function in the center display:

1. Tap

Settings

in the Top view.

2. Tap

My Car

Parking Brake and

Suspension

3. Select

Disable Leveling Control

Related information

•

•

Loading recommendations (p. 595)

Low Speed Control

The low-speed function, Low Speed Control
(LSC), facilitates and improves control and trac-
tion on rough roads and slippery surfaces, e.g.
when towing a trailer on grass or up boat ramps.

The function is included in the Off Road drive
mode.

Low Speed Control is designed for driving on
rough roads and when towing trailers at low
speeds, up to approximately 40 km/h (25 mph).

When driving at low speeds, LSC prioritizes low
gears and all-wheel drive to help avoid wheel spin
and improve traction on all wheels. The accelera-
tor pedal will be less responsive to improve trac-
tion and speed control at low speeds.

The function is activated together with Hill
Descent Control (HDC), which makes it possible
to control speed going down steep hills using the
accelerator pedal and reduces the need to use
the brake pedal. The system makes it possible to
maintain a low and uniform speed when driving
down steep hills.

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461

When LSC with HDC is activated in the OFF
ROAD drive mode, the feel of the accelerator
pedal and engine response will change.

This drive mode is not designed to be used
for normal street driving.

Activating and deactivating Low Speed Con-
trol using the function button (p. 461)

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. 462)

•

•

All Wheel Drive (AWD) (p. 448)

Activating and deactivating Low

Speed Control using the function

button

There is a function button for driving at low
speeds 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 Low Speed Control in the
center display's Function view

–

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.

Low Speed Control (p. 460)

The function is deactivated when driving at
high speeds and must be reactivated at lower
speeds if so desired.

Related information

•

•

STARTING AND DRIVING

462

Hill Descent Control

The function for assisting when driving downhill,
Hill Descent Control (HDC), is a low-speed
function with increased engine braking. The
function makes it possible to increase or
decrease the vehicle's speed on steep downhill
gradients by only using the accelerator pedal,
without applying the brakes.

The function is included in the Off Road drive
mode.

HDC is designed for driving on rough roads at
low speeds and downhill gradients with slippery
or otherwise difficult road surfaces. The driver
does not need to use the brake pedal but can
instead focus on steering.

WARNING

HDC is only intended to be a supplementary

braking aid and it does not function in all sit-

uations.
The driver is always ultimately responsible for

operating the vehicle in a safe manner.

Function

Hill Descent Control allows the vehicle to move
forward or backward at very low speeds assisted
by the brake system. The driver can increase the
speed by pressing the accelerator pedal. When
the accelerator pedal is released, the vehicle will
return to very low speed regardless of how steep

the hill is and without the brakes needing to be
applied. The brake lights will illuminate when the
function is activated.

The driver can brake to stop or slow the vehicle
at any time by depressing the brake pedal.

HDC is activated along with Low Speed Control
(LSC), which facilitates and improves traction and
control on rough and slippery surfaces. The sys-
tem is intended to be used at low speeds, up to
approximately 40 km/h (25 mph).

To keep in mind when using HDC

•

If the function is switched off while driving on
a steep downhill gradient, braking effect will
be gradually reduced.

•

HDC can be used in gear positions D and R,
and in manual gears 1 or 2.

•

It is not possible to manually shift to third
gear or higher when HDC is active.

When LSC with HDC is activated in the OFF
ROAD drive mode, the feel of the accelerator
pedal and engine response will change.

This drive mode is not designed to be used
for normal street driving.

Activating and deactivating Hill Descent Con-
trol using the function button (p. 463)

The function is deactivated when driving at
high speeds and must be reactivated at lower
speeds if so desired.

Related information

•

•

Low Speed Control (p. 460)

•

•

All Wheel Drive (AWD) (p. 448)

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463

Activating and deactivating Hill

Descent Control using the function

button

There is a function button for assistance on
steep gradients with

Hill Descent Control

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.

Hill Descent Control (p. 462)

The function is deactivated when driving at
high speeds and must be reactivated at lower
speeds if so desired.

Related information

•

•

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.