2022 KIA NIRO HYBRID EV maintenance schedule

Maintenance
26 7
Changing the coolant
Have the coolant changed by an
authorized Kia dealer according to
the Maintenance Schedule at the
beginning of this chapter.
CAUTION
Put a thick cloth or fabric
around the radiator cap before
refilling the coolant in order to
prevent the coolant from over-
flowing into engine parts such
as the generator.

Maintenance
34 7
Replace the filter according to the
Maintenance Schedule.
If the vehicle is operated in extreme-
ly dusty or sandy areas, replace the
element more often than the usual
recommended intervals. (Refer to
“Maintenance under severe usage
conditions” in this chapter.)
CAUTION - Air filter
maintenance
Do not drive with the air clean-
er removed; this will result in
excessive engine wear.
When removing the air cleaner
filter, be careful that dust or
dirt does not enter the air
intake, or damage may result.
Use a Kia genuine part. Use of
a non-genuine part could
damage the air flow sensor.

735
Maintenance
CLIMATE CONTROL AIR FILTER (IF EQUIPPED)
Filter inspection
The climate control air filter should
be replaced according to the
Maintenance Schedule. If the vehicle
is operated in severely air-polluted
cities or on dusty rough roads for a
long period, it should be inspected
more frequently and replaced earlier.
When you replace the climate control
air filter, replace it performing the fol-
lowing procedure, and be careful to
avoid damaging other components.
1. Open the glove box and remove
the stoppers on both sides.2. With the glove box open, pull the
support strap (1).
ODEP079014ODEP079015

Index
4I
Economical operation . . . . . . . . . . . . . . . . . . . . . . . . . 5-157
Emergency starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Jump starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Method to disconnect the (-) cable for regular
maintenance (For Hybrid) . . . . . . . . . . . . . . . . . . . . 6-7
Push-starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10
Emission control system . . . . . . . . . . . . . . . . . . . . . . . 7-115
Crankcase emission control system . . . . . . . . . . . . 7-115
Evaporative emission control (including ORVR:
Onboard Refueling Vapor Recovery) system. . . . 7-115
Exhaust emission control system . . . . . . . . . . . . . . 7-116
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
Engine clutch actuator fluid . . . . . . . . . . . . . . . . . . . . . 7-29
Checking the engine clutch actuator fluid level. . . . 7-29
Engine compartment . . . . . . . . . . . . . . . . . . . . . . . . 2-6, 7-4
Engine number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-11
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-19
Changing the engine oil and filter . . . . . . . . . . . . . . 7-20
Checking the engine oil level . . . . . . . . . . . . . . . . . . 7-19
ENGINE START/STOP button . . . . . . . . . . . . . . . . . . 5-11
ENGINE START/STOP button position . . . . . . . . . 5-11
Illuminated ENGINE START/STOP button . . . . . . 5-11
Starting the hybrid system . . . . . . . . . . . . . . . . . . . . 5-13
Explanation of scheduled maintenance items . . . . . . . 7-15
Exterior features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-183
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-183Exterior overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Folding key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Battery replacement . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Immobilizer system . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Key operations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Record your key number . . . . . . . . . . . . . . . . . . . . . . 4-4
Transmitter precautions . . . . . . . . . . . . . . . . . . . . . . . 4-6
Forward Collision-Avoidance Assist (FCA)
(Sensor fusion) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-54
Brake operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-59
Detecting sensors (Front view camera/Front radar). 5-59
Forward Collision-Avoidance Assist malfunction . . 5-61
Forward Collision-Avoidance Assist setting and
activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-54
Forward Collision-Avoidance Assist warning message
and function control . . . . . . . . . . . . . . . . . . . . . . . . 5-57
Limitation of Forward Collision-Avoidance Assist . 5-63
Forward/Reverse Parking Distance Warning (PDW) . 4-126
Non-operational conditions of Forward/Reverse
Parking Distance Warning . . . . . . . . . . . . . . . . . . 4-129
Operation of Forward/Reverse Parking Distance
Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-127
Self-diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-130
Fuel filler door (Hybrid) . . . . . . . . . . . . . . . . . . . . . . . . 4-38
Closing the fuel filler door . . . . . . . . . . . . . . . . . . . . 4-39F
E

Index
8I
Maintenance services . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
Owner maintenance precautions . . . . . . . . . . . . . . . . 7-6
Owner’s responsibility . . . . . . . . . . . . . . . . . . . . . . . . 7-5
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-53
Inside rearview mirror . . . . . . . . . . . . . . . . . . . . . . . 4-53
Outside rearview mirror . . . . . . . . . . . . . . . . . . . . . . 4-64
Navigation-based Smart Cruise Control (NSCC). . . . 5-125
Highway Auto Curve Slowdown . . . . . . . . . . . . . . 5-126
Navigation-based Smart Cruise Control operation 5-127
Navigation-based Smart Cruise Control settings . . 5-126
Owner maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7
Owner maintenance schedule . . . . . . . . . . . . . . . . . . 7-7
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32
Checking the parking brake . . . . . . . . . . . . . . . . . . . 7-32Rear Cross-Traffic Collision Warning (RCCW). . . . . 5-139
Rear Cross-Traffic Collision Warning setting and
activation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-139
Warning message and function control . . . . . . . . . 5-141
Rear View Monitor (RVM) . . . . . . . . . . . . . . . . . . . . . 4-122
Recommended lubricants and capacities . . . . . . . . . . . . 8-8
Recommended SAE viscosity number. . . . . . . . . . . . 8-9
Regenerative braking system . . . . . . . . . . . . . . . . . . . . 5-28
Regenerative Braking (Paddle Shifter) . . . . . . . . . . 5-28
Reporting Safety Defects . . . . . . . . . . . . . . . . . . . . . . . 8-13
Reverse Parking Distance Warning (PDW) . . . . . . . . 4-123
Reverse Parking Distance Warning not operation . 4-124
Reverse Parking Distance Warning operation . . . . 4-123
Reverse Parking Distance Warning precautions . . 4-125
Self-diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-125
Road warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Hazard warning flasher . . . . . . . . . . . . . . . . . . . . . . . 6-2
Scheduled maintenance service . . . . . . . . . . . . . . . . . . . 7-9
Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Driver position memory system (for power seat) . . 3-10
Front seat adjustment - manual . . . . . . . . . . . . . . . . . 3-7
Front seat adjustment - power (for driver’s seat) . . . . 3-8
Headrest (for front seat) . . . . . . . . . . . . . . . . . . . . . . 3-12
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