2021 KIA STINGER battery replacement

Features of your vehicle
Smart key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
• Record your key number . . . . . . . . . . . . . . . . . . . . . . . 4-5
• Smart key functions . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
• Remote keyless entry system operations . . . . . . . . . . . 4-8
• Transmitter precautions . . . . . . . . . . . . . . . . . . . . . . . 4-10
• Battery replacement . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
• Mechanical key operations . . . . . . . . . . . . . . . . . . . . . 4-11
• Immobilizer system . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Theft-alarm system . . . . . . . . . . . . . . . . . . . . . . . . 4-14
• Armed stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
• Theft-alarm stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
• Disarmed stage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Door locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16
• Operating door locks from outside the vehicle . . . . 4-16
• Operating door locks from inside the vehicle . . . . . . 4-17
• Door lock/unlock features. . . . . . . . . . . . . . . . . . . . . . 4-19
• Child-protector rear door lock. . . . . . . . . . . . . . . . . . 4-19
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21\
• Non-Powered liftgate. . . . . . . . . . . . . . . . . . . . . . . . . . 4-21
• Power liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-23
• Emergency liftgate safety release. . . . . . . . . . . . . . . . 4-28
Smart liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-34
• Power windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-35
• Opening the hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39
Hood. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 4-39
• Closing the hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-40
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-41
• Opening the fuel filler door . . . . . . . . . . . . . . . . . . . . 4-41
• Closing the fuel filler door . . . . . . . . . . . . . . . . . . . . . 4-42
• Emergency fuel filler door release . . . . . . . . . . . . . . . 4-42
Wide sunroof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-45
• Sunroof open warning. . . . . . . . . . . . . . . . . . . . . . . . . 4-46
• Sunshade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-\
47
• Sliding the sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-47
• Tilting the sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-49
• Closing the sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-49
• Resetting the sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 4-50
Steering wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-51
• Electric Power Steering (EPS) . . . . . . . . . . . . . . . . . . 4-51
• Tilt and telescopic steering . . . . . . . . . . . . . . . . . . . . . 4-52
• Heated steering wheel . . . . . . . . . . . . . . . . . . . . . . . . . 4-53
• Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 4-54
4

411
Features of your vehicle
Battery replacement
A battery should last for several
years, but if the smart key is not
working properly, try replacing the
battery with a new one. If you are
unsure how to use or replace the
battery, contact an authorized Kia
dealer.
1. Pry open the smart key center
cover using screw (-) driver.
2. Replace the battery with a new
battery (CR2032). When replacing
the battery, make sure the battery
position is correct.
3. Install the battery in the reverse
order of removal.
Mechanical key operations
Used to lock and unlock the glove
box.
Lock and unlock the doors when
the vehicle or smart key battery is
discharged.
OCK047004N
OCK047003N

Maintenance
Engine compartment . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Maintenance services . . . . . . . . . . . . . . . . . . . . . . . . 7-4
• Owner’s responsibility . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
• Owner maintenance precautions . . . . . . . . . . . . . . . . . 7-5
Owner maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
• Owner maintenance schedule. . . . . . . . . . . . . . . . . . . . 7-7
Scheduled maintenance service. . . . . . . . . . . . . . . . 7-9
Explanation of scheduled maintenance items . . . 7-16
Checking fluid levels . . . . . . . . . . . . . . . . . . . . . . . 7-19
Engine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-20
• Checking the engine oil level . . . . . . . . . . . . . . . . . . . 7-20
• Changing the engine oil and filter . . . . . . . . . . . . . . . 7-21
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-22
• Checking the coolant level . . . . . . . . . . . . . . . . . . . . . 7-22
• Changing the coolant . . . . . . . . . . . . . . . . . . . . . . . . . 7-25
Brake fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-26
• Checking the brake fluid level . . . . . . . . . . . . . . . . . 7-26
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-27
• Checking the washer fluid level . . . . . . . . . . . . . . . . . 7-27
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-28
• Checking the parking brake. . . . . . . . . . . . . . . . . . . . 7-28
Air cleaner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-29
• Filter replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-29
Climate control air filter . . . . . . . . . . . . . . . . . . . . 7-30
• Filter inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-30
Wiper blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32
• Blade inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32
• Blade replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-35
• Battery replacement . . . . . . . . . . . . . . . . . . . . . . . . . . 7-35
• For best battery service . . . . . . . . . . . . . . . . . . . . . . . 7-35
• Recharging the battery . . . . . . . . . . . . . . . . . . . . . . . . 7-37
• Reset items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-38
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-39
• Tire care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-39
• Recommended cold tire inflation pressures . . . . . . . 7-39
• Tire pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-40
• Checking tire inflation pressure. . . . . . . . . . . . . . . . . 7-40
• Tire rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-41
• Wheel alignment and tire balance . . . . . . . . . . . . . . . 7-42
• Flat Spots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-43
• Tire replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-43
• Wheel replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44
• Tire traction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44
• Tire maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44
• Tire sidewall labeling . . . . . . . . . . . . . . . . . . . . . . . . . 7-45
• Tire terminology and definitions . . . . . . . . . . . . . . . . 7-48
• All season tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-51
7

735
Maintenance
BATTERY
Battery replacement
The battery is in the trunk under the
compartment cover.
When replacing the battery, disconnect
the negative (-) cable (1) and remove
the positive (+) battery fuse box (2).
Remove the battery mounting brack-
et (3).
For best battery service
Keep the battery securely mount-
ed.
Keep the battery top clean and dry.
Keep the terminals and connec-
tions clean, tight, and coated with
petroleum jelly or terminal grease.
Rinse any spilled electrolyte from
the battery immediately with a
solution of water and baking soda.
If the vehicle is not going to be
used for an extended time, discon-
nect the battery cables.
OCK077031
WARNING
- Touching metal surfaces
in the trunk under the
compartment cover
Do not touch metal surfaces in
the trunk under the compart-
ment cover while the engine is
operating or hot. Doing so could
result in serious personal injury.
Turn the engine off and wait
until it cools down or wear
gloves to replace the battery
from the luggage room.

755
Maintenance
FUSES
❈Left side : Normal , Right side : Blown
A vehicle’s electrical system is pro-
tected from electrical overload dam-
age by fuses.
This vehicle has 4 (or 5) fuse panels,
one located in the driver’s side panel
bolster, the other in the engine com-
partment near the battery.
If any of your vehicle’s lights, acces-
sories, or controls do not work, check
the appropriate circuit fuse. If a fuse
has blown, the element inside the
fuse will melt.
If the electrical system does not
work, first check the driver’s side
fuse panel.
Always replace a blown fuse with
one of the same rating.
If the replacement fuse blows, this
indicates an electrical problem. Avoid
using the system involved and imme-
diately consult an authorized Kia
dealer.
Three kinds of fuses are used: blade
type for lower amperage rating, car-
tridge type, and multi fuse for higher
amperage ratings.
Do not arbitrarily modify or add-on
electric wiring to the vehicle.
WARNING- Fuse replace-
ment
Never replace a fuse with any-
thing but another fuse of the
same rating.
A higher capacity fuse could
cause damage and possibly a
fire.
Never install a wire or alu-
minum foil instead of the
proper fuse - even as a tem-
porary repair. It may cause
extensive wiring damage and
a possible fire.
CAUTION
Do not use a screwdriver or any
other metal object to remove
fuses because it may cause a
short circuit and damage the
system.
OCK077071 ■Blade type
■Cartridge type
■Multi fuse
■Fusible link

Maintenance
56 7
✽
✽
NOTICE
• When replacing fuse, turn the
ignition “OFF” and turn off
switches of all electrical devices
then remove battery (-) terminal.
• The actual fuse/relay panel label
may differ from equipped items.
WARNING- Electrical Fire
Always ensure replacements
fuses and relays are securely
fastened when installed. Failure
to do so can result in a vehicle
fire.
CAUTION
When replacing a blown fuse
or relay, make sure the new
fuse or relay fits tightly into
the clips. Failure to tightly
install the fuse or relay may
cause damage to the wiring
and electric systems.
Do not remove fuses, relays
and terminals fastened with
bolts or nuts. The fuses, relays
and terminals may not be fas-
tened correctly which may
cause vehicle damage.
CAUTION
Do not input any other objects
except fuses or relays into
fuse/relay terminals such as a
driver or wiring. It may cause
contact failure and system
malfunction.
Do not plug in screwdrivers or
aftermarket wiring into the ter-
minal originally designed for
fuse and relays only. The elec-
trical system and wiring of the
vehicle interior may be dam-
aged or burned due to contact
failure.
If you directly connect the
wire on the taillight or replace
the bulb which is over the reg-
ulated capacity to install trail-
ers etc., the inner junction
block can get burned.

757
Maintenance
✽ ✽
NOTICE- Remodeling
Prohibited
Do not rewire your vehicle in any
way as doing so may affect the per-
formance of several safety features
in your vehicle. Rewiring your vehi-
cle may also void your warranty and
cause you to be responsible for any
subsequent vehicle damage which
may result.
✽ ✽
NOTICE- Window tinting
precaution
Window tint(especially metallic
film) might cause communication
disorder or poor radio reception,
and malfunction of the automatic
lighting system due to excessive
change of illumination inside the
vehicle. The solution used might also
flow into electric, electronic devices
causing disorder and failure.
Inner panel fuse replacement
1. Turn the ignition switch and all
other switches off.
2. Open the fuse panel cover.
If the switch is located in the “OFF”
position, a caution indicator will be
displayed in the cluster.
CAUTION
Visually inspect the battery cap
to ensure it is securely closed.
If the battery cap is not securely
closed, moisture may enter the
system and damage the electri-
cal components.
WARNING
- Electrical wiring repairs
All electrical repairs should be
performed by authorized Kia
dealerships using approved Kia
parts. Using other wiring com-
ponents, especially when retro-
fitting AVN or theft alarm sys-
tem, remote engine control, car
phone or radio may cause vehi-
cle damage and increase the
risk of a vehicle fire.
OCK077032

Maintenance
78 7
LIGHT BULBS
Bulb replacement precaution
Please keep extra bulbs on hand
with appropriate wattage ratings in
case of emergencies.
Refer to “Bulb Wattage” in chapter 8.
When changing lamps, first turn off
the engine at a safe place, firmly
apply the parking brake and detach
the battery’s negative (-) terminal.
Use only bulbs of the specified
wattage.
net-work failure
The headlamp, taillight, and fog light
may light up when the head lamp
switch is turned ON, and not light up
when the taillight or for light switch is
turned ON. This may be cause by
network failure or vehicle electrical
control system malfunction. If there is
a problem, we recommend the sys-
tem be serviced by an authorized Kia
dealer.

trical control system stabilization
A normally functioning lamp may
flicker momentarily. This momentary
occurrence is due to the stabilization
function of the vehicle's electrical
control system. If the lamp stops
flickering after a few moments, the
vehicle does not require service.
However, if the lamp goes out after
the momentary flickering, or the flick-
ering continues, we recommend the
system be serviced by an authorized
Kia dealer.
WARNING- Working on
the lights
Prior to working on the light,
firmly apply the parking brake,
ensure that the ignition switch
is turned to the LOCK position
and turn off the lights to avoid
sudden movement of the vehi-
cle burns to your skin or fin-
gers, or an electric shock.
CAUTION -Light replace-
ment
Be sure to replace the burned-
out bulb with one of the same
wattage rating. Otherwise, it
may cause damage to the fuse
or electric wiring system.
CAUTION -Headlamp
Lens
To prevent damage, do not
clean the headlamp lens with
chemical solvents or strong
detergents.