2022 HYUNDAI TUCSON Engine light

Driving your vehicle
6-64
Check spark plugs and ignition system
Inspect the spark plugs, as specified in
chapter 8. If necessary, replace them.
Also check all ignition wirings and
components for any cracks, wear-out,
and damage.
To prevent locks from freezing
To prevent the locks from being frozen,
spray approved de-icing fluid or glycerin
into key holes. When a lock opening is
already covered with ice, spray approved
de-icing fluid over the ice to remove it.
When an internal part of a lock freezes,
try to thaw it with a heated key. Carefully
use the heated key to avoid an injury.
Use approved window washer anti-
freeze solution in system
To prevent the window washer from
being frozen, add authorized window
washer anti-freeze solution, as specified
on the window washer container.
Window washer anti-freeze solution is
available from an authorized HYUNDAI
dealer, and most vehicle accessory
outlets. Do not use engine coolant or
other types of anti-freeze solution, to
prevent any damage to the vehicle paint.Do not let your parking brake freeze
Under some conditions your parking
brake can freeze in the engaged position.
This is most likely to happen when there
is an accumulation of snow or ice around
or near the rear brakes or if the brakes
are wet. When there is the risk that your
parking brake may freeze, temporarily
apply it with the gear in P (Park). Also,
block the rear wheels in advance, so the
vehicle may not roll. Then, release the
parking brake.
Do not let ice and snow accumulate
underneath
Under some conditions, snow and ice
can build up under the fenders and
interfere with the steering. When driving
in such conditions during the severe
winter, you should check underneath
the vehicle on a regular basis, to ensure
that the front wheels and the steering
components is unblocked.
Carry emergency equipment
In accordance with weather conditions,
you should carry appropriate emergency
equipment, while driving. Some of the
items you may want to carry include tire
chains, tow straps or chains, flashlight,
emergency flares, sand, shovel, jumper
cables, window scraper, gloves, ground
cloth, coveralls, blanket, etc.
Do not place objects or materials in the
engine compartment
Putting objects or materials in the engine
compartment may cause an engine
failure or combustion, because they may
block the engine cooling. Such damage
will not be covered by the manufacturer’s
warranty.

06
6-71
Backing up
Hold the bottom of the steering wheel
with one hand. Then, to move the trailer
to the left, move your hand to the left. To
move the trailer to the right, move your
hand to the right. Always back up slowly
and, if possible, have someone guide
you.
Making turns
When you’re turning with a trailer, make
wider turns than normal. Do this so your
trailer won’t strike soft shoulders, curbs,
road signs, trees, or other objects. Avoid
jerky or sudden maneuvers. Signal well in
advance.
Turn signals
When you tow a trailer, your vehicle has
to have a different turn signal flasher and
extra wiring. The green arrows on your
instrument panel will flash whenever you
signal a turn or lane change. Properly
connected, the trailer lights will also flash
to alert other drivers you’re about to turn,
change lanes, or stop.
When towing a trailer, the green arrows
on your instrument panel will flash for
turns even if the bulbs on the trailer
are burned out. Thus, you may think
drivers behind you are seeing your
signals when, in fact, they are not. It’s
important to check occasionally to be
sure the trailer bulbs are still working.
You must also check the lights every time
you disconnect and then reconnect the
wires.
WARNING
Do not connect a trailer lighting system
directly to your vehicle’s lighting
system. Use an approved trailer wiring
harness. Failure to do so could result in
damage to the vehicle electrical system
and/or personal injury. We recommend
that you consult an authorized
HYUNDAI dealer for assistance.
Driving on hills
Reduce speed and shift to a lower gear
before you start down a long or steep
downgrade. If you don’t shift down, you
might have to use your brakes so much
that they would get overheated and may
not operate efficiently.
On a long uphill grade, shift down and
reduce your speed to around 45 mph (70
km/h) to reduce the possibility of engine
and transmission overheating.
If your trailer weighs more than the
maximum trailer weight without trailer
brakes and you have a automatic
transmission, you should drive in D
(Drive) when towing a trailer.
Operating your vehicle in D (Drive)
when towing a trailer will minimize heat
build-up and extend the life of your
transmission.

07
7-3
Forward Collision-Avoidance
Assist Settings
Setting features
OTM070090N
Forward Safety
With the engine on, select or deselect
‘Driver Assistance → Forward Safety’ from the Settings menu to set whether or not
to use each function.
-If ‘Active Assist’ is selected, Forward Collision-Avoidance Assist will warn
the driver with a warning message
and an audible warning depending on
the collision risk levels. Braking assist
will be applied depending on the
collision risk.
-If ‘Warning Only’ is selected, Forward Collision-Avoidance Assist will warn
the driver with a warning message
and an audible warning depending on
the collision risk levels. Braking will
not be assisted. The driver must apply
the brake pedal or steer the vehicle if
necessary.
-If ‘Off’ is selected, Forward Collision-Avoidance Assist will turn off. The
warning light will illuminate on the
cluster. The driver can monitor Forward
Collision-Avoidance Assist ON/OFF
status from the Settings menu. If the

warning light remains ON when Forward
Collision-Avoidance Assist is ON, we
recommend that you have the vehicle
inspected by an HYUNDAI dealer.
WARNING
When the engine is restarted, Forward
Collision-Avoidance Assist will always
turn on. However, if ‘Off’ is selected
after the engine is restarted, the
driver should always be aware of the
surroundings and drive safely.
CAUTION
If ‘Warning Only’ is selected, braking is
not assisted.
Information
Forward Collision-Avoidance Assist
will turn off when ESC is turned off by
pressing and holding the ESC OFF button
for more than 3 seconds. The
warning
light will illuminate on the cluster.

Driver assistance system
7-4
OTM070140N
Warning Timing
With the engine on, select ‘Driver
Assistance → Warning Timing’ from the Settings menu to change the initial
warning activation time for Forward
Collision-Avoidance Assist.
When the vehicle is first delivered,
Warning Timing is set to ‘Normal’. If you change the Warning Timing, the warning
time of other Driver Assistance systems
may change.
OTM070141N
Warning Volume
With the engine on, select ‘Driver
Assistance → Warning Volume’ from the Settings menu to change the Warning Volume to ‘High’, ‘Medium’ or ‘Low’ for Forward Collision-Avoidance Assist.
If you change the Warning Volume,
the Warning Volume of other Driver
Assistance systems may change.
CAUTION
• The setting of the Warning Timing
and Warning Volume applies to
all functions of Forward Collision-
Avoidance Assist.
• Even though, ‘Normal’ is selected for
Warning Timing if the front vehicle
suddenly stops the initial warning
activation time may not seem late.
• Select ‘Late’ for Warning Timing
when traffic is light and when driving
speed is slow.
Information
If the engine is restarted, Warning Timing
and Warning Volume will maintain the
last setting.

Driver assistance system
7-8
Forward Collision-Avoidance Assist
disabled
OTM070093N
When the front windshield where the
front view camera is located or the
sensor is covered with foreign material,
such as snow or rain, it can reduce the
detecting performance and temporarily
limit or disable Forward Collision-
Avoidance Assist.
If this occurs the ‘Forward Safety
system(s) disabled. Camera obscured’ warning message, and the and
warning lights will illuminate on the
cluster.
Forward Collision-Avoidance Assist will
operate normally when such snow, rain
or foreign material is removed.
If Forward Collision-Avoidance Assist
does not operate normally after
obstruction (snow, rain, or foreign
material) is removed, have the vehicle
inspected by an authorized HYUNDAI
dealer.
WARNING
• Even though the warning message or
warning light does not appear on the
cluster, Forward Collision-Avoidance
Assist may not properly operate.
• Forward Collision-Avoidance Assist
may not properly operate in an
area (e.g. open terrain), where any
substance are not detected after
turning ON the engine.
Limitations of Forward Collision-
Avoidance Assist
Forward Collision-Avoidance Assist may
not operate normally, or it may operate
unexpectedly under the following
circumstances:
• The detecting sensor or the
surroundings are contaminated or
damaged
• The temperature around the front
view camera is high or low
• The camera lens is contaminated due
to tinted, filmed or coated windshield,
damaged glass, or sticky foreign
material (sticker, bug, etc.) on the
glass
• Moisture is not removed or frozen on
the windshield
• Washer fluid is continuously sprayed,
or the wiper is on
• Driving in heavy rain or snow, or thick
fog
• The field of view of the front view
camera is obstructed by sun glare
• Street light or light from an oncoming
vehicle is reflected on the wet road
surface, such as a puddle on the road
• An object is placed on the dashboard
• Your vehicle is being towed
• The surrounding is very bright
• The surrounding is very dark, such as
in a tunnel, etc.
• The brightness changes suddenly, for
example when entering or exiting a
tunnel
• The brightness outside is low, and the
headlamps are not on or are not bright

07
7-17
Forward Collision-Avoidance
Assist Settings
Setting features
OTM070090N
Forward Safety
With the engine on, select ‘Driver
Assistance → Forward Safety’ from the Settings menu to set whether or not to
use each function.
-If ‘Active Assist’ is selected, Forward Collision-Avoidance Assist will warn
the driver with a warning message
and an audible warning depending on
the collision risk levels. Braking assist
will be applied depending on the
collision risk.
-If ‘Warning Only’ is selected, Forward Collision-Avoidance Assist will warn
the driver with a warning message
and an audible warning depending on
the collision risk levels. Braking will
not be assisted. The driver must apply
the brake pedal or steer the vehicle if
necessary.
-If ‘Off’ is selected, Forward Collision-Avoidance Assist will turn off. The
warning light will illuminate on the
cluster. The driver can monitor Forward
Collision-Avoidance Assist ON/OFF
status from the Settings menu. If the

warning light remains ON when Forward
Collision-Avoidance Assist is ON, have
the vehicle inspected by an authorized
HYUNDAI dealer.
WARNING
When the engine is restarted, Forward
Collision-Avoidance Assist will always
turn on. However, if ‘Off’ is selected
after the engine is restarted, the
driver should always be aware of the
surroundings and drive safely.
CAUTION
• If ‘Warning Only’ is selected, braking
is not assisted.
• The settings for Forward Safety
include ‘Basic function’ and ‘Junction
Turning’ (if equipped).
Information
Forward Collision-Avoidance Assist
will turn off when ESC is turned off by
pressing and holding the ESC OFF button
for more than 3 seconds. The
warning
light will illuminate on the cluster.

Driver assistance system
7-18
OTM070140N
Warning Timing
With the engine on, select ‘Driver
Assistance → Warning Timing’ from the Settings menu to change the initial
warning activation time for Forward
Collision-Avoidance Assist.
When the vehicle is first delivered,
Warning Timing is set to ‘Normal’. If you change the Warning Timing, the warning
time of other Driver Assistance systems
may change.
OTM070141N
Warning Volume
With the engine on, select ‘Driver
Assistance → Warning Volume’ from the Settings menu to change the Warning Volume to ‘High’, ‘Medium’ or ‘Low’ for Forward Collision-Avoidance Assist.
If you change the Warning Volume,
the Warning Volume of other Driver
Assistance systems may change.
CAUTION
• The setting of the Warning Timing
and Warning Volume applies to
all functions of Forward Collision-
Avoidance Assist.
• Even though ‘Normal’ is selected for
Warning Timing, if the front vehicle
suddenly stops, the initial warning
activation time may seem late.
• Select ‘Late’ for Warning Timing
when traffic is light and when driving
speed is slow.
Information
If the engine is restarted, Warning Timing
and Warning Volume will maintain the
last setting.

Driver assistance system
7-24
Forward Collision-Avoidance Assist
disabled
OTM070093NOTM070095N
When the front windshield where the
front view camera is located, front radar
cover or sensor is covered with foreign
material, such as snow or rain, it can
reduce the detecting performance and
temporarily limit or disable Forward
Collision-Avoidance Assist.
If this occurs the ‘Forward Safety
system(s) disabled. Camera obscured’ or the ‘Forward Safety system(s) disabled. Radar blocked’ warning message, and the and warning lights will
illuminate on the cluster.
Forward Collision-Avoidance Assist will
operate normally when when such snow,
rain or foreign material is removed.
If Forward Collision-Avoidance Assist
does not operate normally after
obstruction (snow, rain, or foreign
material) is removed, Have the vehicle
inspected by an authorized HYUNDAI
dealer.
WARNING
• Even though the warning message or
warning light does not appear on the
cluster, Forward Collision-Avoidance
Assist may not properly operate.
• Forward Collision-Avoidance Assist
may not properly operate in an
area (e.g. open terrain), where any
substance are not detected after
turning ON the engine.
Limitations of Forward Collision-
Avoidance Assist
Forward Collision-Avoidance Assist may
not operate normally, or it may operate
unexpectedly under the following
circumstances:
• The detecting sensor or the
surroundings are contaminated or
damaged
• The temperature around the front
view camera is high or low
• The camera lens is contaminated due
to tinted, filmed or coated windshield,
damaged glass, or sticky foreign
material (sticker, bug, etc.) on the
glass
• Moisture is not removed or frozen on
the windshield
• Washer fluid is continuously sprayed,
or the wiper is on
• Driving in heavy rain or snow, or thick
fog
• The field of view of the front view
camera is obstructed by sun glare
• Street light or light from an oncoming
vehicle is reflected on the wet road
surface, such as a puddle on the road
• An object is placed on the dashboard