washer fluid HYUNDAI TUCSON HYBRID 2023 Owners Manual

2-7
02
„Smartstream G 1.6 T-GDi HEV
The actual engine compartment in the vehicle may differ from the illustration.
ONX4PH091001N
1. ECU
2. Engine coolant reservoir .......................9-18
3. Engine coolant reservoir cap ................9-18
4. Inverter coolant reservoir......................9-18
5. Brake fluid reservoir .............................. 9-21
6. Air cleaner ............................................. 9-237. Engine oil filler cap ................................ 9-16
8. Engine oil dipstick ................................. 9-16
9. Windshield washer fluid reservoir ....... 9-22
10. Fuse box ................................................ 9-54
11. Inverter coolant reservoir cap ..............9-18
(1*,1(&203$570(17

4
Electronic Stability Control (ESC) OFF indicator light ...........................................4-20
Immobilizer Indicator Light (without smart key) ...................................................4-20
Immobilizer indicator light (with smart key) ...........................................................4-21
Downhill Brake Control (DBC) indicator light .........................................................4-21
Turn signal indicator light ........................................................................\
................ 4-22
High beam indicator light ........................................................................\
............... 4-22
Low beam indicator light ........................................................................\
................ 4-22
Light ON indicator light ........................................................................\
................... 4-22
High Beam Assist indicator light ........................................................................\
..... 4-22
Cruise indicator light ........................................................................\
....................... 4-22
SPORT Mode indicator light ........................................................................\
............ 4-23
SMART Mode indicator light ........................................................................\
........... 4-23
LCD Display Messages ........................................................................\
....................... 4-23 Shift to P ........................................................................\
........................................... 4-23
Low key battery ........................................................................\
................................ 4-23
Press START button while turning wheel ............................................................... 4-23
Check steering wheel lock system ........................................................................\
. 4-23
Press brake pedal to start engine ........................................................................\
... 4-24
Key not in vehicle ........................................................................\
............................. 4-24
Key not detected ........................................................................\
.............................. 4-24
Press START button again ........................................................................\
............... 4-24
Press START button with key ........................................................................\
........... 4-24
Check BRAKE SWITCH fuse ........................................................................\
............ 4-24
Shift to P to start engine ........................................................................\
.................. 4-24
12V battery discharging due to additional electrical devices ............................... 4-24
Door, Hood, Liftgate open indicator ....................................................................... 4-25
Sunroof open indicator ........................................................................\
.................... 4-25
Low pressure ........................................................................\
.................................... 4-25
Wiper/Lights display ........................................................................\
........................4-26
Low washer fluid ........................................................................\
..............................4-26
Low fuel ........................................................................\
............................................4-26
Engine has overheated ........................................................................\
....................4-26
Low engine oil ........................................................................\
..................................4-26
Check headlight ........................................................................\
...............................4-26
Check turn signal ........................................................................\
............................. 4-27
Check brake light ........................................................................\
............................. 4-27
Check headlight LED ........................................................................\
....................... 4-27
Ready to start driving ........................................................................\
...................... 4-27
Check regenerative brakes......................................................................\
................ 4-27
Stop vehicle and check brakes ........................................................................\
....... 4-27
Check Hybrid system ........................................................................\
....................... 4-27
Stop safely and check Hybrid system .................................................................... 4-27

5
Climate Control Additional Features .............................................................5-116A/C Automatic Drying ........................................................................\
....................... 5-116
Auto Defogging System on Models with Automatic Temperature Control ........... 5-116
Auto Dehumidify ........................................................................\
............................... 5-117
Recirculating Air when Washer Fluid is Used .......................................................... 5-118
Sunroof Inside Air Recirculation ........................................................................\
....... 5-118
Automatic Controls for the Driver Based on Climate Control System Settings .... 5-118
Storage Compartment ........................................................................\
............5-119Center Console Storage ........................................................................\
.................... 5-119
Glove Box ........................................................................\
........................................... 5-119
Luggage Tray ........................................................................\
..................................... 5-119
Interior Features ........................................................................\
..................... 5-120Cup Holder ........................................................................\
........................................ 5-120
Sunvisor ..................................................................\
................................................... 5-121
Power Outlet ........................................................................\
...................................... 5-121
USB Charger ........................................................................\
......................................5-122
Wireless Smart Phone Charging System .................................................................5-123
Clock ..................................................................\
....................................................... 5-126
Coat Hook ........................................................................\
......................................... 5-126
Floor Mat Anchor(s) ........................................................................\
........................... 5-127
Luggage Net Holder ........................................................................\
.......................... 5-127
Cargo Security Screen ........................................................................\
..................... 5-128
Exterior Features ........................................................................\
....................5-130Roof Side Rails ........................................................................\
.................................. 5-130
Infotainment System ........................................................................\
..............5-131USB Port ........................................................................\
............................................. 5-131
Antenna ...................................................................\
...................................................5 -132
Steering Wheel Remote Controls ........................................................................\
.....5-132
Infotainment System ........................................................................\
........................ 5-133
Voice Recognition ........................................................................\
............................ 5-133
Bluetooth® Wireless Technology ........................................................................\
..... 5-134
5. Convenience Features

05
5-97
Front Windshield Washers
ONX4050044ONX4050044
In the OFF position, pull the lever gently
toward you to spray washer fluid on the
windshield and to run the wipers 1-3
cycles. The spray and wiper operation
will continue until you release the lever. If
the washer does not work, you may need
to add washer fluid to the washer fluid
reservoir.
Recirculating air when washer fluid
is used
When washer fluid is used, in order to
reduce any unpleasant scent of the
washer fluid from entering the cabin,
recirculation mode and air conditioning
are automatically activated depending
on the outside temperature. If you
select fresh mode while the function is
operating, the function will resume after
a certain amount of time. It may not work
in some conditions such as cold weather
or engine OFF.
For more details, refer to “Climate
Control Additional Features” section in
this chapter.
WARNING
When the outside temperature is below
freezing, ALWAYS warm the windshield
using the defroster to help prevent
the washer fluid from freezing on the
windshield and obscuring your vision
which could result in an accident and
serious injury or death.
NOTICE
• To prevent possible damage to the
washer pump, do not operate the
washer when the fluid reservoir is
empty.
• To prevent possible damage to the
wipers or windshield, do not operate
the wipers when the windshield is
dry.
• To prevent damage to the wiper
arms and other components, do
not attempt to move the wipers
manually.
• To prevent possible damage to the
wipers and washer system, use anti-
freezing washer fluids in the winter
season or cold weather.

Convenience Features5-98
Rear Window Wiper and Washer
ONX4050043ONX4050043
The rear window wiper and washer
switch is located at the end of the wiper
and washer switch lever. Turn the switch
to the desired position to operate the
rear wiper and washer.
HI – High wiper speed
LO – Low wiper speed
OFF – Off
ONX4050045ONX4050045
Push the lever away from you to spray
rear washer fluid and to run the rear
wipers 1~3 cycles. The spray and wiper
operation will continue until you release
the lever.
Auto rear wiper (if equipped)
The rear wiper will operate while the
vehicle is in reverse with the front wiper
ON by selecting the function from the
Settings menu on the LCD display.
Select: - Setup
Ÿ User Settings
Ÿ Convenience
Ÿ Auto Rear Wiper (in R)

Convenience Features5-118
Infotainment system
Auto Dehumidify can be turned on and
o
ff by selecting ‘Setup
Ÿ Vehicle Settings

Ÿ Climate
Ÿ Automatic Ventilation
Ÿ
Auto Dehumidify’ from the infotainment
system screen.
For detailed information, refer to the
separately supplied infotainment
system manual.
Recirculating Air when Washer
Fluid is Used
Recirculation mode automatically
activates to reduce any unpleasant scent
of the washer fluid from entering the
cabin when the windshield washer is
used.
When it is shifted to the recirculation
mode, the unpleasant scent may flow
into the vehicle.
However, In cold whether to prevent
the windshield from fogging up, the
recirculation mode may not be selected.
Automatic Recirc Mode When
Washer Fluid is Used - ON or OFF
Climate control system
You can choose to turn OFF the
Aut
omatic Recirc Mode when washer
fluid is used. To adjust this feature,
select Floor level (
) mode, and then
while pressing and holding the A/C
button, press the air intake control (
)
button four times within 2 seconds.After
performing the button press sequence
described above, when the Automatic
Recirc Mode feature is disabled, you will
see the air intake control button blink 3
times (feature OFF). When the air intake
control button blinks 6 times, the feature
is enabled (feature ON). Infotainment system
Activate upon Washer Fluid Use can be
turned on and o

ff by selecting ‘Setup
Ÿ
Vehicle Settings
Ÿ Climate
Ÿ Recirculate
Air
Ÿ Activate upon Washer Fluid Use
(or Interlocking washer fluid)’ from the
infotainment system screen.
For detailed information, refer to the
separately supplied infotainment
system manual.
Sunroof Inside Air Recirculation
(if equipped)
When the sunroof is opened, fresh
mode will be automatically selected.
At this time, if you press the air intake
control button, recirculation mode will
be selected but will change back to fresh
mode after 3 minutes. When the sunroof
is closed, the air intake position will
return to the original position that was
selected.
Automatic Controls for the
Driver Based on Climate Control
System Settings
The temperature of the driver’s seat
warmer, air ventilated seat and heated
steering wheel is automatically
controlled depending on the inside and
outside temperature of the vehicle when
the engine is running.
To use these features, it must be
enabled from the Settings menu in the
infotainment system screen. Select:
- Setup
Ÿ Vehicle Settings
Ÿ Seat
Ÿ Heated/Ventilated Features
Ÿ Heated/
Ventilated Features
Ÿ Auto. Controls
That Use Climate Control Settings
For more details on Auto Comfort
Control, refer to “Seat Warmers” and
“Air ventilation seats” section in chapter
3 and “Heated Steering Wheel” section
in chapter 5.

06
6-55
Winter Precautions
Use high quality ethylene glycol coolant
Your vehicle is delivered with high
quality ethylene glycol coolant in the
cooling system. It is the only type of
coolant that should be used because it
helps prevent corrosion in the cooling
system, lubricates the water pump and
prevents freezing. Be sure to replace or
replenish your coolant in accordance
with the maintenance schedule in
chapter 9. Before winter, have your
coolant tested to assure that its freezing
point is sufficient for the temperatures
anticipated during the winter.
Check battery and cables
Winter temperatures affect battery
performance. Inspect the battery and
cables, as specified in chapter 9. The
battery charging level can be checked
by an authorized HYUNDAI dealer or in a
service station.
If the vehicle is not used for a long time,
park the vehicle indoors if possible.
Change to “winter weight” oil if
necessary
In some regions during winter, it is
recommended to use the “winter
weight” oil with lower viscosity In
addition, replace the engine oil and filter
if it is close to the next maintenance
interval. Fresh engine oil ensures
optimum engine operation during the
winter months. For further information,
refer to chapter 2. When you are not sure
about a type of winter weight oil, consult
an authorized HYUNDAI dealer.Check spark plugs and ignition system
Inspect the spark plugs, as specified in
chapter 9. 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.

07
7-9
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
(for example, open terrain), where
any substance are not detected after
turning ON the engine.
• If the engine is turned off and
restarted while the camera is
blocked or malfunctioned, the
condition is maintained. Therefore,
Forward Collision-Avoidance Assist
may not operate properly.
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 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 headlights are not on or are not bright
• Driving through steam, smoke or shadow
• Only part of the vehicle, pedestrian or cyclist is detected
• The vehicle in front is a bus, heavy truck, truck with an unusually shaped
luggage, trailer, etc.
• The vehicle in front has no tail lights, tail lights are located unusually, etc.
• The brightness outside is low, and the tail lamps are not on or are not bright
• The rear of the front vehicle is small or the vehicle does not look normal,
such as when the vehicle is tilted,
overturned, or the side of the vehicle
is visible, etc.
• The front vehicle’s ground clearance is low or high
• A vehicle, pedestrian or cyclist suddenly cuts in front
• The vehicle in front is detected late
• The vehicle in front is suddenly blocked by an obstacle
• The vehicle in front suddenly changes lane or suddenly reduces speed
• The vehicle in front is bent out of shape
• The vehicle in front is covered with snow

07
7-25
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
(for example, open terrain), where
any substance are not detected after
turning ON the engine.
• If the engine is turned off and
restarted while the camera is
blocked or malfunctioned, the
condition is maintained. Therefore,
Forward Collision-Avoidance Assist
may not operate properly.
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 due to
surrounding environment
• 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 headlights are not on or are not bright
• Driving through steam, smoke or shadow
• Only part of the vehicle, pedestrian or cyclist is detected
• The vehicle in front is a bus, heavy truck, truck with an unusually shaped
luggage, trailer, etc.
• The vehicle in front has no tail lights, tail lights are located unusually, etc.
• The brightness outside is low, and the tail lamps are not on or are not bright
• The rear of the front vehicle is small or the vehicle does not look normal,
such as when the vehicle is tilted,
overturned, or the side of the vehicle
is visible, etc.
• The front vehicle’s ground clearance is low or high
• A vehicle, pedestrian or cyclist suddenly cuts in front
• The bumper around the front radar is impacted, damaged or the front radar
is out of position
• The temperature around the front radar is high or low
• Driving through a tunnel or iron bridge
• Driving in large areas where there are few vehicles or structures (for
example, desert, meadow, suburb,
etc.)
• Driving near areas containing metal substances, such as a construction
zone, railroad, etc.

Driver Assistance System7-90
Limitations of Smart Cruise Control
Smart Cruise Control may not operate
normally, or it may operate unexpectedly
under the following circumstances:
• The detecting sensor or the surroundings are contaminated or
damaged
• Washer fluid is continuously sprayed, or the wiper is on
• 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
• 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
• The temperature around the front view camera is high or low
• An object is placed on the dashboard
• 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 headlights are not on or are not bright
• Driving in heavy rain or snow, or thick fog
• Driving through steam, smoke or shadow • Only part of the vehicle is detected
• The vehicle in front has no tail lights,
tail lights are located unusually, etc.
• The brightness outside is low, and the tail lamps are not on or are not bright
• The rear of the front vehicle is small or does not look normal (for example,
tilted, overturned, etc.)
• The front vehicle’s ground clearance is low or high
• A vehicle suddenly cuts in front
• Your vehicle is being towed
• Driving through a tunnel or iron bridge
• Driving near areas containing metal substances, such as a construction
zone, railroad, etc.
• A material is near that reflects very well on the front radar, such as a
guardrail, nearby vehicle, etc.
• The bumper around the front radar is impacted, damaged or the front radar
is out of position
• The temperature around the front radar is high or low
• Driving in large areas where there are few vehicles or structures (for
example, desert, meadow, suburb,
etc.)
• The vehicle in front is made of material that does not reflect on the
front radar
• Driving near a highway (or motorway) interchange or tollgate
• Driving on a slippery surface due to snow, water puddle, ice, etc.
• Driving on a curved road
• The vehicle in front is detected late
• The vehicle in front is suddenly blocked by an obstacle
• The vehicle in front suddenly changes lane or suddenly reduces speed