KIA NIRO PLUG-IN HYBRID 2018 Owners Manual

• Tire terminology and definitions . . . . . . . . . . . . . . . . 8-57
• All season tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-60
• Summer tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-60
• Snow tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-\
60
• Tire chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-60\
• Radial-ply tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-61
• Low aspect ratio tire . . . . . . . . . . . . . . . . . . . . . . . . . . 8-61
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
8-63
• Inner panel fuse replacement . . . . . . . . . . . . . . . . . . . 8-64
• Engine compartment fuse replacement. . . . . . . . . . . 8-66
• Fuse/relay panel description. . . . . . . . . . . . . . . . . . . . 8-69
Light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-91
• Bulb replacement precaution . . . . . . . . . . . . . . . . . . . 8-91
• Light bulb position (Front). . . . . . . . . . . . . . . . . . . . . 8-92
• Light bulb position (Rear) . . . . . . . . . . . . . . . . . . . . . 8-93
• Light bulb position (Side) . . . . . . . . . . . . . . . . . . . . . . 8-93
• Headlamp (HID type) bulb replacement . . . . . . . . . 8-94
• Headlamp (LED type) replacement. . . . . . . . . . . . . . 8-95
• Headlamp (High/Low beam) bulb replacement . . . 8-95
• Front turn signal lamp bulb replacement . . . . . . . . . 8-96
• Fog lamp/DRL bulb replacement . . . . . . . . . . . . . . . 8-97
• Stop and tail lamp bulb replacement . . . . . . . . . . . . 8-97
• Tail lamp (inside) bulb replacement . . . . . . . . . . . . . 8-99
• Stop and tail lamp (LED type) bulb replacement . 8-100
• Back-up lamp bulb replacement . . . . . . . . . . . . . . . 8-100• High mounted stop lamp bulb replacement . . . . . . 8-100
• License plate lamp bulb replacement . . . . . . . . . . . 8-101
• Side repeater lamp (LED type) bulb replacement . 8-101
• Map lamp (Bulb type) bulb replacement . . . . . . . . 8-102
• Map lamp (LED type) bulb replacement . . . . . . . . 8-102
• Vanity mirror lamp bulb replacement . . . . . . . . . . 8-102
• Room lamp (Bulb type) bulb replacement . . . . . . . 8-103
• Room lamp (LED type) bulb replacement . . . . . . . 8-104
• Liftgate room lamp bulb replacement . . . . . . . . . . 8-104
Appearance care . . . . . . . . . . . . . . . . . . . . . . . . . . 8-105
• Exterior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-105
• Interior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-110
Emission control system. . . . . . . . . . . . . . . . . . . . 8-113
• Crankcase emission control system . . . . . . . . . . . . . 8-113
• Evaporative emission control (including ORVR:
Onboard refueling vapor recovery) system . . . . . . 8-113
• Exhaust emission control system . . . . . . . . . . . . . . . 8-114
California perchlorate notice . . . . . . . . . . . . . . . 8-116
8

83
Maintenance
ENGINE COMPARTMENT
ODE076001
■
■Hybrid (Kappa 1.6 GDI)
❈ The actual engine room in the vehicle may differ from the illustration. 1. Engine coolant reservoir
2. Engine oil filler cap
3. Engine oil dipstick
4. Brake fluid reservoir
5. Inverter coolant reservoir
6. Fuse box
7. Engine clutch actuator reservoir tank
8. Air cleaner
9. Windshield washer fluid reservoir

Maintenance
48
ODEP077001
■
■Plug-in Hybrid (Kappa 1.6 GDI)
❈ The actual engine room in the vehicle may differ from the illustration. 1. Engine coolant reservoir
2. Engine oil filler cap
3. Engine oil dipstick
4. Brake fluid reservoir
5. Inverter coolant reservoir
6. Fuse box
7. Engine clutch actuator reservoir tank
8. Air cleaner
9. Windshield washer fluid reservoir

85
Maintenance
MAINTENANCE SERVICES
You should exercise the utmost care
to prevent damage to your vehicle
and injury to yourself whenever per-
forming any maintenance or inspec-
tion procedures.
Should you have any doubts con-
cerning the inspection or servicing of
your vehicle, we strongly recom-
mend that you have an authorized
Kia dealer perform this work.
An authorized Kia dealer has factory-
trained technicians and genuine Kia
parts to service your vehicle proper-
ly. For expert advice and quality serv-
ice, see an authorized Kia dealer.
Inadequate, incomplete or insuffi-
cient servicing may result in opera-
tional problems with your vehicle that
could lead to vehicle damage, an
accident, or personal injury.Owner’s responsibility
✽ ✽NOTICE
Maintenance Service and Record
Retention are the owner's responsi-
bility.
You should retain documents that
show proper maintenance has been
performed on your vehicle in accor-
dance with the scheduled mainte-
nance service charts shown on the
following pages. You need this infor-
mation to establish your compliance
with the servicing and maintenance
requirements of your vehicle war-
ranties.
Detailed warranty information is
provided in your Warranty &
Consumer Information manual.
Repairs and adjustments required as
a result of improper maintenance or
a lack of required maintenance are
not covered.
We recommend you have your vehi-
cle maintained and repaired by an
authorized Kia dealer. An authorized
Kia dealer meets Kia’s high service
quality standards and receives tech-
nical support from Kia in order to pro-
vide you with a high level of service
satisfaction.
✽ ✽NOTICE - NHTSA Safety
Corrosion Alert
The National Highway Traffic
Safety Administration (NHTSA) has
issued a general warning to all vehi-
cle owners of all brands regarding
the risks associated with vehicle
underbody corrosion. From your
initial purchase, take the following
steps to prevent unsafe corrosion
damage to your vehicle:
(Continued)

Maintenance
68
(Continued)
• Wash the undercarriage of yourvehicle regularly during the win-
ter and whenever your vehicle has
been exposed to such salts or
chemicals.
• Do a thorough washing of the undercarriage at the end of the
winter.
• Use professional service techni- cians or governmental inspection
stations to annually inspect for
corrosion.
• Immediately seek an inspection of your vehicle if you become visual-
ly aware of corrosion flaking or
scaling or if you become aware of
a change in vehicle performance,
such as soft or spongy brakes, flu-
ids leaking, impairment of direc-
tional control, suspension noises
or rattling metal straps.
NHTSA further advises that after
a vehicle is 7 years old, it is essen-
tial that you take these indicated
maintenance steps to ensure that
you protect yourself from unsafe
corrosion conditions.Owner maintenance precau-
tions
Improper or incomplete service may
result in problems. This section gives
instructions only for the maintenance
items that are easy to perform.
As explained earlier in this section,
several procedures can be done only
by an authorized Kia dealer with spe-
cial tools.
✽ ✽ NOTICE
Improper owner maintenance dur-
ing the warranty period may affect
warranty coverage. For details, read
the separate Warranty & Consumer
Information manual provided with
the vehicle. If you're unsure about
any servicing or maintenance proce-
dure, have it done by an authorized
Kia dealer.
WARNING- Maintenance
work
Do not wear jewelry or loose
clothing while working under
the hood of your vehicle with
the engine running. These can
become entangled in moving
parts, if you must run the
engine while working under the
hood, make certain that you
remove all jewelry (especially
rings, bracelets, watches, and
necklaces) and all neckties,
scarves, and similar loose
clothing before getting near the
engine or cooling fans.

87
Maintenance
OWNER MAINTENANCE
The following lists are vehicle checks
and inspections that should be per-
formed by the owner or an author-
ized Kia dealer at the frequencies
indicated to help ensure safe,
dependable operation of your vehi-
cle.
Any adverse conditions should be
brought to the attention of your deal-
er as soon as possible.
These Owner Maintenance Checks
are generally not covered by war-
ranties and you may be charged for
labor, parts and lubricants used.Owner maintenance schedule
When you stop for fuel:
Check the engine oil level.
Check the coolant level in coolantreservoir.
Check the windshield washer fluid level.
Look for low or under-inflated tires.
While operating your vehicle:
Note any changes in the sound of the exhaust or any smell of
exhaust fumes in the vehicle.
Check for vibrations in the steering wheel. Notice any increased steer-
ing effort or looseness in the steer-
ing wheel, or change in its straight-
ahead position.
Notice if your vehicle constantly turns slightly or “pulls” to one side
when traveling on smooth, level
road.
When stopping, listen and check for unusual sounds, pulling to one
side, increased brake pedal travel
or “hard-to-push” brake pedal.
If any slipping or changes in the operation of your transaxle occurs,
check the transaxle fluid level.
Check the dual clutch transmission P (Park) function.
Check the parking brake.
Check for fluid leaks under your vehicle (water dripping from the air
conditioning system during or after
use is normal).
WARNING- Hot coolant
Be careful when checking your
engine coolant level when the
engine is hot. Scalding hot
coolant and steam may blow
out under pressure.
WARNING
When you open the engine
hood, turn the Hybrid system
off. If not, it may result in death
or serious injury because of the
high voltage flow.

Maintenance
88
At least monthly:
Check the coolant level in theengine coolant reservoir.
Check the operation of all exterior lights, including the stoplights, turn
signals and hazard warning flash-
ers.
Check the inflation pressures of all tires including the spare.
At least twice a year
(i.e., every Spring and Fall) :
Check the radiator, heater and air conditioning hoses for leaks or
damage.
Check the windshield washer spray and wiper operation. Clean
the wiper blades with clean cloth
dampened with washer fluid.
Check the headlight alignment.
Check the muffler, exhaust pipes, shields and clamps.
Check the lap/shoulder belts for wear and function.
Check for worn tires and loose wheel lug nuts.
At least once a year :
Clean the body and door drainholes.
Lubricate the door hinges and check the hood hinges.
Lubricate the door and hood locks and latches.
Lubricate the door rubber weather- strips.
Check the air conditioning system.
Inspect and lubricate dual clutch transmission linkage and controls.
Clean the battery and terminals.
Check the brake fluid level.

89
Maintenance
SCHEDULED MAINTENANCE SERVICE
Follow the Normal Maintenance
Schedule if the vehicle is usually
operated where none of the following
conditions apply. If any of the following
conditions apply, follow the
Maintenance Under Severe Usage
Conditions.
Repeatedly driving short distanceof less than 5miles (8 km) in nor-
mal temperature or less than 10
miles (16 km) in freezing tempera-
ture.
Extensive engine idling or low speed driving for long distances.
Driving on rough, dusty, muddy, unpaved, graveled or salt-spread
roads.
Driving in areas using salt or other corrosive materials or in very cold
weather.
Driving in heavy dust condition.
Driving in heavy traffic area. Driving on uphill, downhill, or
mountain roads repeatedly.
Towing a trailer or using a camper on roof rack.
Driving for patrol car, taxi, other commercial use of vehicle towing.
Driving over 106 mph (170 km/h).
Frequently driving in stop-and-go conditions.If your vehicle is operated under theabove conditions, you shouldinspect, replace or refill more fre-quently than the following NormalMaintenance Schedule. After 120months or 150,000 miles continue tofollow the prescribed maintenanceintervals.

Maintenance
10
8
Normal Maintenance Schedule
The following maintenance services must be performed to ensure good emission control and performance.
Keep receipts for all vehicle emission services to protect your warranty. Where both mileage and time are shown, the
frequency of service is determined by whichever occurs first.
7,500 miles (12,000 km) or 6 months
❑ Inspect air cleaner filter
❑Inspect HSG belt *3(7,500 miles (12,000 km) or 12 months)
❑Inspect vacuum hose
❑Replace engine oil and filter
(7,500 miles (12,000 km) or 12 months)
❑ Add fuel additive *4 (7,500 miles (12,000 km) or 12 months)
❑Rotate tire position (Every 7,500 miles (12,000 km))
15,000 miles (24,000 km) or 12 months
❑Inspect air cleaner filter
❑Inspect HSG belt *3(15,000 miles (24,000 km) or 24 months)
❑Inspect vacuum hose
❑Inspect air conditioning refrigerant
❑Inspect brake hoses and lines
❑Inspect drive shafts and boots
(Continued)
(Continued)
❑Inspect exhaust pipe and muffler
❑Inspect front brake disc/pads, calipers
❑Inspect rear brake disc/pads
❑Inspect steering gear box, linkage & boots/lower arm ball joint,
upper arm ball joint
❑ Inspect suspension mounting bolts
❑Inspect engine clutch actuator hose and lines
(Every 15,000 mile (24,000 km) or 12months)
❑ Replace climate control air filter (for evaporator and blower unit)
❑Replace engine oil and filter
(15,000 miles (24,000 km) or 24 months)
❑ Add fuel additive *4 (15,000 miles (24,000 km) or 24 months)
❑Rotate tire position (Every 7,500 miles (12,000 km))
*3Inspect HSG belt for evidence of cuts, cracks, excessive wear or oil saturation
and replace if necessary. If HSG belt noise occurred, readjust HSG belt ten-
sion before replace.
*
4If TOP TIER Detergent Gasoline is not available, one bottle of additive is rec-
ommended. Additives are available from your authorized Kia dealer along with
information on how to use them. Do not mix other additives.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.

811
Maintenance
30,000 miles (48,000 km) or 24 months
❑Inspect HSG belt *3(30,000 miles (48,000 km) or 48 months)
❑Inspect vacuum hose
❑Inspect air conditioning refrigerant
❑Inspect brake hoses and lines
❑Inspect drive shafts and boots
❑Inspect exhaust pipe and muffler
❑Inspect front brake disc/pads, calipers
❑Inspect rear brake disc/pads
❑Inspect steering gear box, linkage & boots/lower arm ball joint,
upper arm ball joint
❑Inspect suspension mounting bolts
❑Inspect brake fluid
❑Inspect fuel cap, fuel lines, fuel hoses and connections
❑Inspect fuel tank air filter (if equipped) *1
❑Inspect parking brake
22,500 miles (36,000 km) or 18 months
❑ Inspect air cleaner filter
❑Inspect HSG belt *3(22,500 miles (36,000 km) or 36 months)
❑Inspect vacuum hose
❑Replace engine oil and filter
(22,500 miles (36,000 km) or 36 months)
❑Replace engine clutch actuator fluid
(Every 22,500 mile (36,000 km) or 18 months)
❑ Add fuel additive *4 (22,500 miles (36,000 km) or 36 months)
❑Rotate tire position (Every 7,500 miles (12,000 km))
*3Inspect HSG belt for evidence of cuts, cracks, excessive wear or oil saturation
and replace if necessary. If HSG belt noise occurred, readjust HSG belt ten-
sion before replace.
*
4If TOP TIER Detergent Gasoline is not available, one bottle of additive is rec-
ommended. Additives are available from your authorized Kia dealer along with
information on how to use them. Do not mix other additives.
❈ Inspect : Inspect and if necessary, adjust, correct, clean or replace.
Normal Maintenance Schedule (CONT.)