ENG A-STOP SUZUKI IGNIS 2022 User Guide

3-35OPERATING YOUR VEHICLE
75RM4-01E
ENG A-STOP system
(engine auto stop start system) (if equipped)The ENG A-STOP system (engine auto
stop start system) automatically stops and
restarts the engine when decelerating
before stopping and when the vehicle is
stopped, such as at a traffic signal, in order
to reduce exhaust gases, fuel consumption
and engine noise.
• This system automatically stops the engine under certain conditions. When
the vehicle will be stopped for a long
time or when you will leave the vehicle
unattended, set the parking brake firmly,
and then turn the ignition switch or press
the engine switch to stop the engine.
• If certain conditions are met, the engine is stopped automatically when decelerat-
ing (approximately 15 km/h (9 mph) or
less for manual transaxle vehicles,
approximately 13 km/h (8 mph) or less
for CVT vehicles) before stopping. How-
ever, the engine will not be stopped
automatically during deceleration until
confirmation of the system function is fin-
ished. NOTE:
If your vehicle is equipped with the auto-
matic heating and ai
r conditioning system,
you can change the automatic engine stop
condition via the information display. Refer
to “Setting mode” in “Information display
(instrument cluster with tachometer)” in the
“BEFORE DRIVING” section.
75RM054
CAUTION
• Do not get out of the vehicle when the engine has been stopped auto-
matically by the ENG A-STOP sys-
tem. This may result in an accident.
– For manual transaxle, if the
driver’s seat belt is unfastened or
the driver’s door is opened, the
engine will be restarted to warn
you that the engine was stopped
automatically by the ENG A-
STOP system.
– For CVT, if the driver’s seat belt is unfastened, even if the brake
pedal is pressed down, or the
driver’s door is opened, the
engine will be restarted to warn
you that the engine was stopped
automatically by the ENG A-
STOP system.
• If the engine is not restarted auto- matically after being stopped by the
ENG A-STOP system, turn the igni-
tion switch or press the engine
switch to start the engine. Operating
the vehicle without restarting the
engine will require more effort for
steering and braking operations and
may result in an accident.

3-36
OPERATING YOUR VEHICLE
75RM4-01E
Automatically stopping/restarting of the engineManual transaxle vehicles
1) With the brake pedal depressed, decel-erate the vehicle.
75RM280
2) When decelerating at approximately 15km/h (9 mph) or below with the clutch
pedal depressed and the gearshift lever
shifted to “N”, and then release the
clutch pedal, the engine will stop auto-
matically.
The ENG A-STOP indicator light
(green) in the instrument cluster will
come on.
• The ENG A-STOP system will notstop the engine automatically if all the
automatic engine stop conditions are
not met.
For details, refer to the section, “Oper- ating conditions of ENG A-STOP sys-
tem”.
• During the automatic engine stop, the
engine may shut down, accompanied
by an interior buzzer or restarted, to
ensure safety.
For details, refer to the section, “Pre-
cautions of when the engine is
stopped automatically”.
NOTE:
• Engine auto stop function during decel- eration will be ready once the vehicle
runs at a speed exceeding 10 km/h
(6 mph) after restart of the engine.
• Even if the engine di d not stop automati-
cally before the vehicle came to a stop
(still traveling at approximately 15 km/h
(9 mph) or below), the engine may stop
automatically once the vehicle stops.
• If the engine stalled by a rapid clutch operation, the engine may restart when
the gearshift lever is in “N” (Neutral)
position, the clutch lever is depressed,
and other standby conditions are met.
NOTICE
Since models equipped with this sys-
tem use a lead-acid battery specifi-
cally for the high-efficiency ENG A-
STOP system, observe the following
precautions. Failure to observe these
precautions may result in a malfunc-
tion of the system or a shortened bat-
tery life.
• When replacing the battery, onlyuse the specified type. (Do not use
any other type of battery.)
• Do not power electrical accesso- ries from the battery terminals.
EXAMPLE
NOTICE
During the automatic engine stop, do
not shift the gearshift lever to a posi-
tion other than “N” without depress-
ing the clutch pedal. If the gear shift
lever is in a position other than “N”,
the engine will not restart automati-
cally even if the clutch pedal is
depressed.

3-37OPERATING YOUR VEHICLE
75RM4-01E
• The audio and other electrical compo-nent can be used during the automatic
engine stop, but the air conditioner will
switch to the fan mode.
• If the vehicle is equipped with the auto- matic heating and air conditioning sys-
tem, the fan speed will be limited during
the automatic engine stop (only in the
auto control mode) to keep the cabin air-
conditioned for a longer time.
75RM281
3) Regardless of whether the vehicle has
stopped or not, depressing the clutch
pedal will restart the engine and the
ENG A-STOP indicator light (green) will
go off. While the engine is auto stopping,
depressing the clutch pedal will restart the
engine consuming fuel. Therefore, for fuel
economy, it is recommended to depress
the clutch pedal just before the vehicle
start.
• Without depressing the clutch pedal, the
engine may restart automatically if the
automatic engine restart conditions are
met.
For details, refer to the section, “Condi-
tions to restart the engine automatically”. CVT vehicles
1) While driving, the ENG A-STOP indica-
tor light (green) in the instrument clus-
ter comes on if the conditions allowing
the engine to be stopped automatically
(standby conditions) are met.
For details on the standby conditions,
refer to “Standby conditions” in this sec-
tion.
75RM233
EXAMPLE

3-38
OPERATING YOUR VEHICLE
75RM4-01E
2) Depress the brake pedal to deceleratewhile the gearshift lever is in the “D”
position will automatically stop the
engine before the vehicle is stopped
(approximately 13 km/h or less). At the
same time, the ENG A-STOP indicator
light (green) will remain on.
• The engine is not stopped automati-cally if all of the c onditions to stop the
engine automatically are not met,
even if the brake pedal is pressed
down to decelerate while the ENG A-
STOP indicator light (green) is on.
For details on the conditions for auto-
matically stopping the engine, refer to
“Conditions to stop the engine auto-
matically” in this section.
• To ensure safety when the engine is stopped automatically, the interior
buzzer may sound and the engine
will stall, or the engine may be
restarted.
75RM234
NOTE:
• The engine is not stopped automatically when decelerating without depressing
the brake pedal, for example, by using
engine braking.
• The engine may be stopped automati-
cally when the vehicle is stopped, even if
the engine is not stopped automatically
before stopping the vehicle (approxi-
mately 13 km/h or less).
• Electrical components, such as the navi- gation system or audio system, can be
used while the engine has been stopped
automatically, however, the air condi-
tioner switches to the ventilation posi-
tion.
• For the automatic heating and air condi-
tioning system, airflow is limited (only
under automatic operation) when the
engine is stopped aut omatically, in order
to improve the cooling and heating per-
formance.
3) When you remove your foot from the brake pedal, regardless of whether it is
before or after stopping the vehicle, the
engine is restarted and the ENG A-STOP
indicator light (green) goes off.
• The engine is restarted automatically
if the conditions to restart the engine
automatically are met, even if the
brake pedal is depressed.
For details on the conditions for auto-
matically restarting the engine, refer
to “Conditions to restart the engine
automatically” in this section.
75RM235
NOTE:
The hill hold control system is activated
when the engine is restarted automatically.
4) After driving for a while after the engine is restarted automatically, the ENG A-
STOP indicator light (green) comes on
if the conditions allowing the engine to
be stopped automatically (standby con-
ditions) are met.

3-39OPERATING YOUR VEHICLE
75RM4-01E
Precautions of when the engine is stopped automatically
WA R N I N G
Do not perform any of the following operations while the engine has been stopped automatically. This may result in an acci-
dent.
Operation/Vehicle Condition Solution
Common Engine hood opened
• The interior buzzer sounds intermittently.
• After the engine is stopped automatically, it stalls.
• The ENG A-STOP indicator light (green) goes off. To restart the engine, follow the procedure below.
1) Set the parking brake firmly, and then place the gearshift le
ver in
the “N” position (for m anual transaxle) or “P” position (for CVT).
2) Securely close the engine hood.
3) Turn the ignition switch or press the engine switch to restar t
the engine.
Manual
transaxle Driver’s seat belt unfast
ened or driver’s door opened
• The interior buzze r sounds 10 times.
• The engine is restarted automatically.
• The ENG A-STOP indicator light (green) blinks 5 times, then goes off. Fasten the driver’s seat belt
and/or close the driver’s door.
Gearshift lever shifted to a position other than “N”
without depressing the clutch pedal, driver’s seat belt
unfastened and driver’s door opened
• The interior buzzer sounds intermittently.
• After the engine is stopped automatically, it stalls.
• The ENG A-STOP indicator light (green) goes off. To restart the engine, follow the procedure below.
1) Set the parking brake firmly, a
nd then place the gearshift lever
in the “N” position.
2) Close the door and bu ckle the seat belt.
3) Turn the ignition switch or press the engine switch to restar t
the engine.
CVT Driver’s seat belt unfasten
ed, or driver’s door opened
• The interior buzzer sounds 10 times.
(for approximately 5 seconds).
• The engine is restarted automatically.
• The ENG A-STOP indicator light (green) blinks 5 times, then goes off. Before driving, close the door and buckle the seat belt. In add
i-
tion, before getting out of the vehicle, follow the procedure b elow.
1) Set the parking brake firmly, a nd then place the gearshift lever
in the “P” position.
2) When the vehicle will be stopped for a long time or when you will leave the vehicle unattended, press the engine switch to
stop the engine.

3-41OPERATING YOUR VEHICLE
75RM4-01E
Operating conditions of ENG A-STOP systemStandby conditions
If all of the following conditions are met while driving, the automatic engine stop will be permitted.
• For CVT, the ENG A-STOP indicator light (green) will come on.
#1: If the battery is discharged, for example, if the vehicle has not been used for a long time or electrical components, such as the navi-
gation system or audio system, have not been used for a long ti me while the engine was stopped, it may take some time until th e
system can be in standby.
#2: If any of the warning and indi cator lights affecting the ENG A-STOP system come on, the e ngine will not be stopped automati cally.
#3: The system will be in standby even though the gearshift leve r is in the “N” position, however, the engine will be stopped automati-
cally when the vehicl e is stopped, instead of when it is decelerating (approximately 13 km/ h or less) before stopping.
#4: After the ENG A-STOP indicator light (green) comes on, there may be a signal to prevent stopping the engine. In this case, the ENG
A-STOP indicator light (green) goes off when the vehicle is sto pped, and the engine is not stopped automatically. Also, if any of the
warning and indi cator lights affecting the ENG A-STOP system co me on, the engine will not be stopped automatically.
When the engine is started • The
engine is started with the engine hood securely closed.
When driving Common• The ENG A-STOP system is
not deactivated (OFF).
• The battery is charged more than a certain amount, and the tem perature inside the battery is within
the specified range. (#1)
• The engine coolant temperature i s within the specified range.
• The driver’s seat belt is fastened.
• The driver’s door is securely closed.
• The engine hood is s ecurely closed.

• The air from the outlets is su fficiently cooled while cooling or sufficiently warmed while heating.
• The defroster is turned off.
Manual
transaxle • There is no signal to prevent stopping the engine from any ele
ctronic control systems other than the
ENG A-STOP system. (#2)
CVT • The gearshift lever is in the
“D” or “N” position. (#3)
• The manual mode is not in use.
• There is no signal to prevent stopping the engine from any ele ctronic control systems other than the
ENG A-STOP system. (#4)

3-43OPERATING YOUR VEHICLE
75RM4-01E
Conditions to restart the engine automatically
If any of the following vehicle conditions occur or operations are performed while the engine is stopped automatically, the en gine is
restarted automatically and the ENG A-STOP i ndicator light (green) goes off.
Common • The ENG A-STOP system is deactivated (OFF).
• The battery continues to be discharged. (#1)
• A malfunction was detect
ed in this system. (#2)
• Brake booster vacuum pressure is low. (#1)
• The temperature of the air from the outlets changes greatly, o r the cooling and heat-
ing performance is insufficient. (#1)
• The temperature selector was greatly set toward COOL while coo ling or greatly set
toward HOT while heating. (#1)
• The defroster is turned on. (#1)
Manual transaxle • The cl utch pedal is depressed.
CVT • The foot is removed from the brake pedal. (#3)
• The steering wheel is operated. (#4)
• The accelerator pedal is depressed.
• The gearshift lever is placed
in the “P”, “R” or “M” position.
When decelerating
(approximately 15 km/h (9 mph)
or less for manual transaxle
vehicles,
approximately 13 km/h (8 mph)
or less for CVT vehicles) Common • The engine hood was opened.
Manual
transaxle
• The vehicle speed exceeds 15km/
h (9 mph) when going down a slope. (#1)
CVT • The gearshift lever is placed in the “N” position.
• The slope of the road
suddenly changes. (#1)
When the vehicle is stopped Common• The driver’s seat
belt is unfastened. (#1)
• The driver’s door is opened. (#1)
• The vehicle is movi ng along a slope. (#1)
• Some time (about 3 minutes) has passed since the engine was st opped automati-
cally. (#1)
CVT • After the gearshift lever is placed in the “N” position, it is returned to the “D” position.

3-44
OPERATING YOUR VEHICLE
75RM4-01E
#1: After the ENG A-STOP indicator light (green) blinks, it goes off. Also, the interior buzzer may sound at the same time.
#2: Depending on the sit uations of malfunction, it is a normal restart or the restart as #1.
#3: The engine may be restarted automatically when the brake ped al is depressed lightly. In this case, when the brake pedal is
depressed again, the engine is sto pped automatically and the ENG A-STOP indicator light (green) comes on again.
#4: The steering force, not the steering amount, is a condition to restart the engine automatically when the steering wheel is operated.
Therefore, the amoun t that the steering whee l is operated when the engine is automatically res tarted may change depending on t he
road conditions or t he number of passengers.

3-45OPERATING YOUR VEHICLE
75RM4-01E
ENG A-STOP OFF switchThis switch can deactivate (OFF) the ENG
A-STOP system.
• To deactivate the system, push the ENGA-STOP OFF switch (1). The ENG A-
STOP OFF indicator light (2) in the
instrument cluster comes on.
• To activate the system again, push the switch again until the indicator light goes
off.
• Each time the engine is stopped manu- ally, the system is activated, and the
ENG A-STOP OFF indicator light goes
off.
75RM307
NOTE:
If the ENG A-STOP OFF switch (1) is
pushed while the engine has been stopped
automatically, the engine is restarted auto-
matically and the ENG A-STOP OFF indi-
cator light (2) comes on.
• The ENG A-STOP OFF indicator light (orange) in the instrument cluster comes
on or blinks in the following cases, not
only to warn you that the ENG A-STOP
system is deactivated. If it blinks, have
the vehicle serviced by an authorized
SUZUKI dealer.
– If the system is operating normally
when the ignition switch is turned to
the “ON” position or the engine switch
is pressed to change the ignition mode
to ON, the indicator light comes on for
approximately 2 seconds, then goes
off.
– If there is something wrong with the system, or if it is time to replace the
battery, the indicator light will blink
when the ignition switch is turned to
the “ON” position or the engine switch
is pressed to change the ignition mode
to ON. (The ENG A-STOP system will
not work properly.)
75RM237
NOTE:
If the indicator light blinks when the engine
has been stopped automatically by the
ENG A-STOP system, the engine may
stall.
(2)
(1)

3-46
OPERATING YOUR VEHICLE
75RM4-01E
SHVS (Smart Hybrid Vehicle by Suzuki)The SHVS (Smart Hybrid Vehicle by
Suzuki) of this vehicle is a system that
uses generators with motor function (ISG)
to operate the following functions accord-
ing to the driving situations, to increase
quietness of the engine and fuel efficiency.
ISG stands for Integrated Starter Genera-
tor.
•Deceleration energy regenerating func-
tion
:
This function generates intensively
during deceleration by using the ISG.
When generation while driving is not
required, the ISG can be stopped to
reduce the load on the engine, leading to
improved fuel economy.
• Motor assistance function: This function assists the engine by using
the ISG as a motor to reduce the power
output of the engine, leading to improved
fuel economy.
• Starter motor function: This function restarts the engine after
being stopped by the ENG A-STOP sys-
tem by using the ISG through the drive
belt.
NOTE:
When you restart the engine by pushing
the engine switch, the ordinary starter
motor is used and you will hear a gear
engagement noise. Energy flow indicator
With the energy flow indicator in the instru-
ment cluster, you can check whether or not
the ISG is functioning.
• Normal driving conditions:
The ISG is not functioning.
81P40260
• The deceleration energy regeneratingfunction is functioning while the vehicle is
decelerated in normal driving conditions:
The batteries are being charged.
81P40270
• Engine has been aut omatically stopped
when the vehicle is stopped:
Stored power is being used by electrical
components, such a s the audio system,
without the batteries being charged.
81P40280
• The starter motor function is functioning when the engine has been automatically
stopped:
Stored power is being used by the ISG,
without the batteries being charged.
81P40290
EXAMPLEEXAMPLE
EXAMPLEEXAMPLE