2021 HYUNDAI TUCSON HYBRID sunroof

Convenient features
5-64
Automatic reverse
ODH043039
If the sunroof senses any obstacle while
it is closing automatically, it will reverse
direction then stop to allow the object to
be cleared.
The auto reverse function does not work
if a small obstacle is between the sliding
glass and the sunroof sash.
You should always check that all
passengers and objects are away from
the sunroof before closing it.
WARNING
• Small objects that can get caught
between the sunroof glass and the
sunroof sash may not be detected
by the automatic reverse system.
In this case, the sunroof glass will
not detect the object and reverse
direction.
• Make sure heads, other body parts
or other objects are safely out of the
way before closing the sunroof to
avoid injuries or vehicle damage.
WARNING
• In order to prevent accidental
operation of the sunroof, especially
by a child, do not let a child operate
the sunroof.
• Do not sit on the top of the vehicle. It
may cause vehicle damage.
NOTICE
• To prevent damage to the sunroof,
periodically remove any dirt that may
accumulate on the guide rail.
• Do not try to open the sunroof when
the temperature is below freezing
or when the sunroof is covered with
snow or ice, otherwise the motor
could be damaged. In cold and wet
climates, the sunroof may not work
properly.

05
5-65
Resetting the sunroof
ONX4E050143
In some circumstances resetting the
sunroof operation may need to be
performed. Some instances where
resetting the sunroof may be required
include:
- When the 12V batt
ery is either
disconnected or discharged
- When the sunroo

f fuse is replaced
- If the sunroo

f one-touch AUTO OPEN/
CLOSE operation is not functioning
properly
Sunroof resetting procedure:
1.
It is recommended t

o perform the
reset procedure with the vehicle
engine running. Start the vehicle in
P (Park).
2.
Make sur

e the sunshade and sunroof
is in the fully closed position. If the
sunshade and sunroof is open, push
the control switch forward until the
sunshade and sunroof is fully closed.
3.
Release the con

trol switch when the
sunshade and sunroof is fully closed.
4.
Push the contr

ol switch forward about
10 seconds until the sunroof moves
slightly.
5.
Release the con

trol switch. 6.
Within 3 seconds, push and hold
the contr

ol switch forward until the
sunshade and sunroof operates as
follows:
Sunshade
Open → Glass Open → Glass Close → Sunshade Close
Do no
t release the switch until the
operation is completed.
If you release the control switch during
operation, start the procedure again from
step 2.
7. Release the sunr oof control switch
after all steps have completed. The
sunroof system has been reset.
Information
If the sunroof is not reset when the vehicle
battery is disconnected or discharged, or
the sunroof fuse is blown, the sunroof may
not operate normally.
For more detailed information, we
recommend that you contact an
authorized HYUNDAI dealer.

Convenient features
5-66
Sunroof open warning
ONX4040010
• If the driver turns off the engine
when the sunroof is not fully closed,
the warning chime will sound for a
few seconds and the sunroof open
warning will appear on the LCD
display.
Close the sunroof securely when leaving
your vehicle.

Convenient features
5-108
Air conditioning system operation tips
• If the vehicle has been parked in
direct sunlight during hot weather,
open the windows for a short time
to let the hot air inside the vehicle
escape.
• After sufficient cooling has been
achieved, switch back from the
recirculated air to the fresh outside air
position.
• To help reduce moisture inside of
the windows on rainy or humid
days, decrease the humidity inside
the vehicle by operating the air
conditioning system with the windows
and sunroof closed.
• Use the air conditioning system every
month for a few minutes to ensure
maximum system performance.
• If you operate the air conditioner
excessively, the difference between
the temperature of the outside air and
that of the windshield could cause
the outer surface of the windshield to
fog up, causing loss of visibility. In this
case, set the mode selection button to
the
position and set the fan speed
control knob to the lowest speed
setting.
System maintenance
Cabin air filter
OIK047401L[A] : Outside air, [B] : Recirculated air
[C] : Cabin air filter, [D] : Blower
[E] : Evaporator core, [F] : Heater core
The cabin air filter is installed behind
the glove box. It filters the dust or other
pollutants that enter the vehicle through
the heating and air conditioning system.
We recommend that the cabin air filter
be replaced by an authorized HYUNDAI
dealer according to the maintenance
schedule. If the vehicle is being driven
in severe conditions such as dusty or
rough roads, more frequent climate
control filter inspections and changes are
required.
If the air flow rate suddenly decreases,
we recommend the system be checked
at an authorized HYUNDAI dealer.

05
5-115
Recirculating air when washer
fluid is used
Recirculation mode automatically
activates to reduce any objectionable
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.
Turning Activate upon Washer Fluid
Use ON or OFF
Climate control system
To turn the Activate upon Washer Fluid
Use feature on or off, select Floor level
(
) mode, and then press the air
intake control () button four times
within two seconds while pressing the
A/C icon.
When Activate upon Washer Fluid Use
ON is turned on, the air intake control
button indicator will blink 6 times. When
turned off, the indicator will blink 3
times.
Infotainment system
Activate upon Washer Fluid Use can be
turned
on and o

ff
b

y
selecting ‘Se
tup
→ Vehicle Se

ttings
→ Clima
te
→ R
ecirculate
Air → A

ctivate
upon W
asher
Fluid U
se
(or In

terlocking 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 → V

ehicle
Se
ttings
→ Sea
t
→ Hea

ted/Ventilated
F
eatures
→ H
eated/
Ventilated
F

eatures
→ A
uto.
Con
trols
That U

se 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.

05
5-127
exterior feAtures
Roof side rails
ONX4050057
If your vehicle comes with roof side rails,
then roof side rails crossbars can be
installed on top of your vehicle.
The roof side rails crossbars are an
accessory and are available at your
HYUNDAI dealer.
NOTICE
If the vehicle is equipped with a
sunroof, be sure not to position cargo
onto the roof side rails in such a way
that it could interfere with sunroof
operation.
NOTICE
• When carrying cargo on the roof side
rails, take the necessary precautions
to make sure the cargo does not
damage the roof of the vehicle.
• When carrying large objects on the
roof side rails, make sure they do
not exceed the overall roof length or
width.
WARNING
• The following specification is the
maximum weight that can be loaded
onto the roof side rails. Distribute the
load as evenly as possible onto the
roof side rails and secure the load
firmly.
Loading cargo or luggage in excess
of the specified weight limit on the
roof side rails may damage your
vehicle.
ROOF SIDE
RAILS 220 lbs. (100 kg)
EVENLY DISTRIBUTED
• The vehicle center of gravity will be
higher when items are loaded onto
the roof side rails. Avoid sudden
starts, braking, sharp turns, abrupt
maneuvers or high speeds that may
result in loss of vehicle control or
rollover resulting in an accident.
• Always drive slowly and turn corners
carefully when carrying items on the
roof side rails. Severe wind updrafts,
caused by passing vehicles or natural
causes, can cause sudden upward
pressure on items loaded on the
roof side rails. This is especially true
when carrying large, flat items such
as wood panels or mattresses. This
could cause the items to fall off the
roof side rails and cause damage to
your vehicle or others around you.
• To prevent damage or loss of cargo
while driving, check frequently
before or while driving to make sure
the items on the roof side rails are
securely fastened.

07
7-153
• When remotely moving forward
using method (2), it is recognized
as a parking situation, and will
immediately control the steering
wheel according to the condition
ahead to assist with entering the
parking space and aligning the
vehicle. However, performance
may reduce depending on the
pedestrians, animals, shape of
objects, location, etc. around the
vehicle.
• For moving remotely backward,
both method (1) and (2) aligns the
steering wheel first, and then will
only move the vehicle straight.
• When remotely moving forward or
backward is completed, the vehicle
will automatically shift to P (Park)
and engage EPB (Electronic Parking
Brake). CAUTION
• When using Remote Forward/
Backward function, make sure that
all passengers have gotten out of the
vehicle.
• If the vehicle’s battery is discharged
or Remote Smart Parking Assist
malfunctions when parked in a
narrow parking space, Remote
Forward/Backward function will not
operate. Always park your vehicle in
a space wide enough for you to get in
or out of your vehicle.
• Please note that depending on the
parking space, you may not be able
to exit from the space you have
entered by using Remote Forward/
Backward function.
• After parking, the surrounding may
change due to the movement of
surrounding vehicles. If this occurs,
Remote Forward/Backward function
may not operate.
• Before leaving the vehicle, close
windows and sunroofs, and make
sure the engine is off before locking
the doors.

08
8-5
if tHe 12 volt Battery is discHar ged
Before Jump Starting
This vehicle does not have a regular 12V
battery that needs periodic replacement.
It is lithium ion polymer type integrated
into the HEV high voltage battery. The
vehicle has a 12V battery protection
system that cuts 12V battery from vehicle
draw to prevent full discharge.
Using the 12V battery reset switch
ONX4HQ010015
1. Press the 12V Battery Reset switch to
r
econnect the 12V battery.
2.
Start the v

ehicle within 15 seconds of
pressing the 12V Battery Reset switch.
3.
Aft

er starting the vehicle
(
indicator on), operate the vehicle
safely outdoors in ready mode
stopped and/or drive it for 30 minutes
total to charge the 12V battery fully. If you do not start the vehicle
immediately after pressing the 12V
Battery Reset switch, the power of 12V
battery is automatically disconnected
after few seconds to save the 12V battery
from additional discharge. If the 12V
battery is disconnected prior to starting
the vehicle, press the 12V Battery Reset
switch again and then immediately start
the vehicle as explained.
Repeated use of the 12V Battery Reset
switch without a sufficient engine
ON cycle (30 Min+) may cause over
discharge of the 12V battery, which will
prevent the vehicle from starting. If the
12V battery is over discharged to a point
that the reset does not work, try to jump-
start the vehicle.
Information
After starting the vehicle
( indicator on), the 12V battery is being
charged whether the engine is running or
not. Although there is no engine sound, it
is unnecessary to depress the accelerator
pedal.
The following items may need to be reset
after the battery has been discharged or
the battery has been disconnected.
See chapter 4 and 5 for:
• Power Windows
• Trip Computer
• Climate Control System
• Clock
• Audio System
• Sunroof