Eng A stop SUZUKI IGNIS 2022 Repair Manual

3-56
OPERATING YOUR VEHICLE
75RM4-01E
Situations where the system does not activateUnder the following situations, the system
does not activate.
• When the engine is off (except when theengine is automatically stopped by the
ENG A-STOP system)
• After several seconds from starting the
engine
• When the gearshift lever is in reverse gear
• When the ESP
® system is activated
(except the frontal collision warning)
• When the following switches are pushed
and the system is turned off:
– Dual camera brake support OFFswitch
– ESP
® OFF switch
• When the stereo camera is temporarily stopped or malfunctioning
Situations where the system may not activate properlyUnder the following situations, the system
may not activate.
• When the stereo camera cannot detectobstacles in front of your vehicle
• When you take evasive action with the
steering wheel or a ccelerator pedal
Situations where the vehicle may not decelerate properlyUnder the following situations, the vehicle
may not decelerate properly even when
the system is activated.
• When the outside temperature is low, or
when the temperature of the brake is low
such as right after starting
• When the brake is overheating and the brake effect is deteriorated due to con-
tinuing to travel on a downhill road
• When the brake effect is deteriorated due to passing over puddles or washing
the vehicle
• When driving on the following roads – On sharp curves or extremely roughsurfaces
– On a steep slope
• When driving on the following slippery surfaces
– Frozen or snow-covered surfaces
– Over manholes or metal constructionplates
–Gravel
• When driving in a rainy day
Situations where the system may activate by chanceUnder the following situations, the stereo
camera may judge that there is an obstacle
in front of you, and the system may acti-
vate. Drive carefully and calmly.
• When passing through a toll booth with more than recommended speeds
• Before the parking lot gates or railroad crossing gates are opened fully
• When operating on hills that have vary-
ing slopes
• When you suddenly accelerate and approach the vehicle in front of you or on
neighboring lane
• Front visibility is poor due to that there is water vapor, sand or smoke or when the
vehicle in front of you or on oncoming
lane is surrounded by exhaust, water or
snow
• When passing through masses of water vapor or smoke
• When stopping close to an obstacle in
front of you
• When passing through near a vehicle or obstacle

3-59OPERATING YOUR VEHICLE
75RM4-01E
Lane departure warningWhen you are operating at a speed of
approximately 60 km/h (37 mph) or over
and the stereo camera judges that your
vehicle is to deviate from the running lane,
the following warnings will work.
• The lane departure warning indicatorlight will blink
• A message will appear on the informa-
tion display (for the instrument cluster
with tachometer)
• The steering wheel will vibrate
75RM330
Situations where the system does not
activate
Under the following situations, the system
does not activate.
• After several seconds from starting the engine
• When the following switches are pushed and the system is turned off:
– Lane departure warning OFF switch
– ESP
® OFF switch
• When the stereo camera is temporarily stopped or malfunctioning
• When the system judges that the inten- tional lane change, such as during or
after flashing the turn signal lights Situations where the system may not
activate properly
Under the following situations, the system
may not activate.
• When turning the steering wheel sharply
or quickly
• When driving on sharp curves
• When depressing the brake pedal
• When depressing the accelerator pedal to accelerate
• During or right after using the hazard warning switch
• When you do not return to inside of the lane after the lane departure warning is
activated
• When the electric power steering light comes on
If the stereo camera cannot detect partition
lines except for above situations, the sys-
tem may also not activ ate. Refer to “Situa-
tions where the stereo camera may not
activate properly” in this section for details.
EXAMPLEIndicator light Information display
(with tachometer)
WA R N I N G
• The lane departure warning may not be suitable for every situation.
Also, the system is not designed to
avoid the lane deviations automati-
cally. Do not rely excessively on
the system and always drive in a
safe manner.
• Depending on road surface condi-
tions, you may not feel the vibra-
tion of the steering wheel even
when the lane departure warning
works.
• For safety reasons, do not check
the operation of the system by
yourself.

3-60
OPERATING YOUR VEHICLE
75RM4-01E
Situations where the system may acti-
vate by chance
Under the following situations, the system
may activate.
• When there is a shadow of guard rail
• When partition lines are drawn doubly
• When there is a liner paint on the road of a construction zone because the previ-
ous line has not been erased completely
• When there is repair marks on the road or a boundary between asphalt and
snow
• When there is tire marks on snow-cov- ered or wet road
Vehicle swaying warningWhen you are operating at a speed of
approximately 60 km/h (37 mph) or over
and the vehicle swaying warning judges
that your vehicle is unsteadiness by
detecting the meandering patterns, the fol-
lowing warnings will work.
• The lane departure warning indicatorlight will blink
• A message will appear on the informa- tion display (for the instrument cluster
with tachometer)
• The interior buzzer will intermittently beep
75RM331
NOTE:
The unsteadiness of the vehicle is judged
based on the driving data over the past few
minutes, so the system does not activate
when right after swaying.
Situations where the system does not
activate
Under the following situations, the system
does not activate.
• After several seconds from starting the
engine
• When the following switches are pushed and the system is turned off:
– Lane departure warning OFF switch
– ESP
® OFF switch
• When the stereo camera is temporarily
stopped or malfunctioning
EXAMPLE
Indicator light Information display
(with tachometer)
WA R N I N G
• The vehicle swaying warning may not be suitable for every situation.
Also, the system is not designed to
avoid the unsteadiness of the vehi-
cle automatically. Do not rely
excessively on the system and
always drive in a safe manner.
• For safety reasons, do not check
the operation of the system by
yourself.

3-66
OPERATING YOUR VEHICLE
75RM4-01E
Temporary stop of the stereo camera
Under the following situations, the function
of the stereo camera stops temporarily.
When the situations are improved, the
temporary stop of the function will be can-
celed.
• When the visibility of the stereo camerais poor
• When the temperature of the body of
stereo camera i s low or high
• When the systems related the dual cam- era brake support stops temporarily
• When the lead-acid battery has a volt- age abnormality
• When the automatic adjustment of the
stereo camera is insufficient
Failure of the stereo camera
When the stereo camera is failure, the
function of the stereo camera stops until
the ignition switch is turned to “LOCK”
position or the engine switch is pressed to
change the ignition mode to LOCK (OFF).
Find a safe place to park and turn the igni-
tion switch to “LOCK” position or change
the ignition mode to LOCK (OFF) by press-
ing the engine switch.
Restart the engine, and check that the dual
camera brake support indicator light and
lane departure warning indicator light go
off.
• If both of the indicators stay on after restarting the engine, there may be a
failure of the stereo camera. Ask your
SUZUKI dealer to have the stereo cam-
era inspected. It is thought that the cause of failure is the
followings.
• When the stereo camera has an abnor-
mality
• When the temperature of the body of stereo camera is t oo low or too high
• When the mounting position of the ste- reo camera is shifted greatly
• When there are communication abnor-
malities among the engine, transaxle
and brake controller
• When the dual camera brake support
OFF switch has an abnormality
• When the steering angle sensor has an abnormality
• When the power supply of the stereo camera is cut
NOTE:
• Under the following situations, the dual camera brake support indicator light and
lane departure warning indicator light
come on after the engine has started, it
does not indicate a malfunction. Once
the ignition switch is turned to “LOCK”
position or the engine switch is pressed
to change the ignition mode to LOCK
(OFF) and then the engine is restarted,
these indicators will go off.
– When the automatic brake system hasbeen operating 3 times
– When the automatic brake system has
been operating for long periods • The function of the stereo camera stops
if the dual camera brake support indica-
tor light and lane departure warning indi-
cator light come on and there may be a
failure of the stereo camera, but it does
not hinder normal driving.
Pedestrian detection
The stereo camera detects pedestrians by
whose size, shape or motion.
75RM238
(1) About 1 – 2 m (3.3 – 6.6 ft)
(1)

3-75OPERATING YOUR VEHICLE
75RM4-01E
If the rear view from the rearview cam-
era is not shown or there is a poor
image
• If the rear view from the rearview camerais not shown.
– Check that the ignition switch is in
“ON” position or the ignition mode is
ON.
– Check that the gearshift lever is
shifted to “R” position.
• If the image from the rearview camera is poor.
– Check that the camera lens is not dirty.
– Check that light from the sun or thebeam of the headlights from the vehi-
cle behind is not shining directly into
the lens.
If the rearview camera system is still not
working properly after checking the above,
have the system inspected by an autho-
rized SUZUKI dealer as soon as possible.
Braking
60G165S
The distance needed to bring any vehicle
to a halt increases with the speed of the
vehicle. The braking distance needed, for
example, at 60 km/h (37 mph) will be
approximately 4 times greater than the
braking distance needed at 30 km/h (19
mph). Start to depress the brake pedal
when there is plenty of distance between
your vehicle and the stopping point, and
slow down gradually.
Power-assisted brakesYour vehicle has power-assisted brakes. If
power assistance is lo st due to a stalled
engine or other failure s, the system is still
fully operational on reserve power and you
can bring the vehicle to a complete stop by
pressing the brake pedal once and holding
it down. The reserve power is partly used
up when you depress the brake pedal and
reduces each time the pedal is pressed.
Apply smooth and even pressure to the
pedal. Do not pump the pedal.
WA R N I N G
If water gets into the brake devices,
brake performance may become poor
and unpredictable. After driving
through water or washing the under-
side of the vehicle, test the brakes
while driving at a slow speed to see if
they have maintained their normal
effectiveness. If the brakes are less
effective than normal, dry them by
repeatedly applying the brakes while
driving slowly until the brakes have
regained their normal effectiveness.

3-76
OPERATING YOUR VEHICLE
75RM4-01E
Brake assist systemWhen you slam the brakes on, the brake
assist system determines it to be an emer-
gency stop and provides more powerful
braking for a driver who cannot hold down
the brake pedal firmly.
NOTE:
If you quickly and forcefully depress the
brakes, you may hear clicking sound by
the brake assist system operation. This is
normal and indicates that the brake assist
system is activated properly.
Anti-lock brake system (ABS)ABS will help you avoid skidding by elec-
tronically controlling braking pressure. It
will also help you maintain steering control
when braking on slippery surfaces or when
braking hard.
The ABS works automatically, so you do
not need any special braking technique.
Just push the brake pedal down without
pumping. The ABS will operate whenever
it senses that the wheels are locking up.
You may feel the brake pedal move a little
while the ABS is operating.
NOTE:
• The ABS will not work if vehicle speed is under about 9 km/h (6 mph).
• If the ABS system is activated, you may
hear a clunking noise and/or feel pulsat-
ing in the brake pedal. This is normal
and indicates that the brake fluid pres-
sure is being controlled properly.
• You may hear an operation sound when you start the engine or after the vehicle
begins to move. This means that the
above systems are in the self-check
mode. This sound does not indicate a
malfunction.
WA R N I N G
Even without reserve power in the
brake system, you can still stop the
vehicle by pressing the brake pedal
harder than normally required. How-
ever, the stopping distance may be
longer.
WA R N I N G
• On some types of loose surfaces (such as gravel, snow-covered
roads, etc.), the stopping distance
required for a vehicle with ABS
may be slightly greater than the
one required for a comparable vehi-
cle with a conventional brake sys-
tem. With a conventional brake
system, skidding tires are able to
plow the gravel or snow layer,
shortening the stopping distance.
ABS minimizes this resistance
effect. Allow for extra stopping dis-
tance when driving on loose sur-
faces.
• On regular paved roads, some driv-
ers may be able to obtain slightly
shorter stopping distances with
conventional brake systems than
with ABS.
• In both of the above conditions, ABS will still offer the advantage of
helping you maintain directional
control. However, remember that
ABS will not compensate for bad
road or weather conditions or poor
driver judgment. Use good judg-
ment and do not drive too fast.

3-80
OPERATING YOUR VEHICLE
75RM4-01E
ESP
® OFF switch
75RM055
(1) ESP
® OFF switch
When the ESP
® OFF switch located at the
instrument panel is pushed and held to
turn off the ESP® systems (other than
ABS), the ESP
® OFF indicator light in the
instrument cluster comes on.
When you have turned the ESP
® systems
(other than ABS) off, turn them back on
before resuming ordinary driving.
When you push the ESP
® OFF switch
again, the ESP
® OFF indicator light will go
out and all of the ESP
® systems will be
activated.
75RM223
If the message shown in the above illustra-
tion appears on the information display,
there may be a problem with the ESP
®
system. Have your vehicle inspected by an
authorized SUZUKI dealer.
NOTE:
The ESP
® system will not activate while
this message is displayed.
NOTE:
If your vehicle is equipped with any of the
functions listed below, when the ESP
® sys-
tem is turned off, all functions will be
turned off.
• Hill descent control system
• Grip control system
• Dual camera brake support
• ENG A-STOP system
ABS warning light / brake system warning lightSee “Braking” in this section.
Hill descent control system (if equipped)The hill descent cont rol system is designed
to reduce the driver’s workload when going
down steep, rough and/or slippery hills
where the vehicle cannot decelerate
enough by engine braking alone. The hill
descent control system helps to control
vehicle speed by automatically engaging
the vehicle’s brakes, as needed, so you
can concentrate on steering the vehicle.
(1)
WA R N I N G
Do not rely excessively on the hill
descent control system. The hill
descent control system may not con-
trol the vehicle speed on a hill under
all load or road conditions. Always be
prepared to control vehicle speed by
applying the brakes. Failure to pay
attention and control vehicle speed
using the brakes when necessary
may result in loss of control or an
accident.

3-81OPERATING YOUR VEHICLE
75RM4-01E
Hill descent control switch
75RM056
(1) Hill descent control switch
To activate the hill descent control system:
1) Shift the gearshift lever into a forward
gear or reverse gear.2) Push the hill descent control switch (1) when the vehicle speed is under 25 km/h
(15 mph). The hill descent control indica-
tor on the instrument cluster will come on
and the hill descent control system will be
activated.
When the vehicle speed exceeds about 7
km/h (4 mph) without depressing the
accelerator pedal, the hill descent control
system applies the brak es automatically to
maintain the vehicle speed at about 7 km/h
(4 mph).
• When braking, the brake/tail lights come on and the ESP
® warning light blinks.
• When the vehicle speed exceeds about
40 km/h (25 mph), the hill descent con-
trol system stops functioning and the hill
descent control indicator goes off. When
the vehicle slows down below about 25
km/h (16 mph), the hill descent control
system will be activated again and the
hill descent control indicator will come
on.
NOTE:
You may hear a sound coming from the
engine when the hill descent control sys-
tem is activated. This sound is normal and
does not indicate a malfunction.
To turn off the hill descent control system,
push the hill descent control switch and
turn off the hill descent control indicator
light.
(1)
WA R N I N G
• When the hill descent control sys- tem is used continuously for a long
time, the temperature of the brake
system may increase and the hill
descent control system may be
deactivated tempor arily to protect
the device of the brake system. The
hill descent control indicator blinks
to let you know the system is deac-
tivated. Depress the brake pedal
and stop the vehicle in a safe place.
When the temperature of the brake
system goes down, the hill descent
control indicator will come on and
the system is activated again. (Continued)
WA R N I N G
(Continued)
• The hill descent control system
may be activated when the gear-
shift lever is in “N” (Neutral) posi-
tion, but engine braking will not
work. Always use the hill descent
control system with the gearshift
lever in a forward gear or reverse
gear.
• When using the hill descent control system, push the hill descent con-
trol switch and ma ke sure that the
hill descent control indicator light
comes on and no warning message
indicates on the information dis-
play.
• While operating the hill descent control system, the dual camera
brake support (if equipped) may
not operate depending on the
accelerating.

3-83OPERATING YOUR VEHICLE
75RM4-01E
Grip control system (if equipped)When one side of the tires is slipping on
slippery road surfaces such as a snow-cov-
ered road and it is difficult to start the vehi-
cle, the grip control system controls the
driving force and brake force through the
ESP
® system, and assists you in smooth
starting.
In such cases as when both of the tires are
slipping, the system may also assist start-
ing.
NOTE:
• When both of the tires are slipping, thegrip control system may work, however,
it works especially effective when one
side of the tires is slipping.
• You may hear an operation sound when you start the engine or after the vehicle
begins to move. This means that the grip
control system is in the self-check mode.
This sound does not indicate a malfunc-
tion.
• When the grip control system is working with high engine revolutions, you may
feel changing the engine speed or vehi-
cle pulsating. This is normal. Grip control switch
75RM311
(1) Grip control switch
To activate the grip control system, push
the grip control switch. An indicator light on
the switch will be lit when the grip control
system is on. When you push the switch
again, the indicator light will go off and the
grip control system will be deactivated.
• When the vehicle is stabilized and the vehicle speed exceeds about 30 km/h
(19 mph), the grip control system stops
functioning and the indicator on the
switch goes off.
• When the ESP
® system is off, the grip
control system cannot be turned on.
WA R N I N G
Grip control system has limits and
may not function properly depending
on the driving conditions. Do not rely
excessively on the system and
always drive in a safe manner.
CAUTION
• Observe the following instruc- tions. If mishandled, the grip con-
trol system cannot work properly
and may cause a malfunction.
– Inflate the tires to the recom-mended tire inflation pressure.
– When replacing tires or wheels, use only the size and type speci-
fied in this owner’s manual.
– Do not use worn or extremely uneven tires. (Continued)
CAUTION
(Continued)– Do not modify the vehicle’s sus-
pension or brake (Altering the
vehicle heig ht, etc.).
– Do not drive with extremely dete-
riorated suspension or brake.
– Do not modify the engine (Alter- ing the muffler, etc.).
– Do not equip a limited slip differ- ential.
• The grip control system may not
work properly if tires are fitted with
tire chains.
(1)

3-84
OPERATING YOUR VEHICLE
75RM4-01E
How grip control system works
When the grip control switch is on and one
side of the tires is slipping, the grip control
system assists you in smooth starting by
controlling the driving force and brake
force of all wheels.
• When the ESP
® system is off, the grip
control system cannot be activated.
NOTE:
While the grip control system is working,
the ESP
® warning light blinks.
Hill hold control sys tem (if equipped)The hill hold control system is designed to
assist you in starting to move up hills.
When you start to move up a hill, the sys-
tem helps to prevent the vehicle from roll-
ing downward (for approximately 2
seconds) while you move your foot from
the brake pedal to the accelerator pedal.
The hill hold control system activates for a
maximum of about 2 seconds if your foot is
moved from the brake pedal when the fol-
lowing conditions are all met.
1) The gearshift lever is in a forward gear or reverse gear.
2) The parking brake is released.
3) For manual transaxle models, the clutch pedal is depressed.
4) The vehicle is o n an upward incline.
CAUTION
To activate the grip control system,
push the grip control switch and
check that the indicator on the switch
turns on.
WA R N I N G
• Do not rely excessively on the hill
hold control system. The hill hold
control system may not prevent the
vehicle from rolling downward on a
hill under all load or road condi-
tions. Always be prepared to
depress the brake pedal to prevent
the vehicle from rolling downward.
Failure to pay attention and
depress the brake pedal to hold the
vehicle on a hill when necessary,
may result in loss of control or an
accident.
• The hill hold control system is not designed to stop the vehicle on a
hill. (Continued)
WA R N I N G
(Continued)
• After you release your foot from the
brake pedal, accelerate the vehicle
to move up immediately. If you
release your foot from the brake
pedal over 2 seconds, the hill hold
control system will be canceled. If
so, the vehicle may roll downward,
which can result in an accident
depending on the degree of slope.
And, the engine may stall and the
power assist for the steering and
brakes will not work so steering
and braking will be much harder
than usual which can result in an
accident or vehicle damage.