2020 KIA NIRO check engine

Driving your vehicle
52
5
Good braking practices
Check to be sure the parking brake
is not engaged and the parking
brake indicator light is out before
driving away.
Driving through water may get the brakes wet. They can also get wet
when the vehicle is washed. Wet
brakes can be dangerous! Your
vehicle will not stop as quickly if the
brakes are wet. Wet brakes may
cause the vehicle to pull to one side.
To dry the brakes, apply the brakes
lightly until the braking action
returns to normal, taking care to
keep the vehicle under control at all
times. If the braking action does not
return to normal, stop as soon as it
is safe to do so and call an author-
ized Kia dealer for assistance.
Don't coast down hills with the vehicle out of gear. This is extreme-
ly hazardous. Keep the vehicle in
gear at all times, use the brakes to
slow down, then shift to a lower
gear so that engine braking will
help you maintain a safe speed. Don't "ride" the brake pedal.
Resting your foot on the brake
pedal while driving can be danger-
ous because the brakes might
overheat and lose their effective-
ness. It also increases the wear of
the brake components.
If a tire goes flat while you are driv- ing, apply the brakes gently and
keep the vehicle pointed straight
ahead while you slow down. When
you are moving slowly enough for it
to be safe to do so, pull off the road
and stop in a safe place.
If your vehicle is equipped with a dual clutch transmission, don't let
your vehicle creep forward. To
avoid creeping forward, keep your
foot firmly on the brake pedal when
the vehicle is stopped.
Be cautious when parking on a hill. Firmly engage the parking brake
and place the shift lever in P (Dual
clutch transmission). If your vehicle
is facing downhill, turn the front
wheels into the curb to help keep
the vehicle from rolling. If your vehicle is facing uphill, turn
the front wheels away from the
curb to help keep the vehicle from
rolling. If there is no curb or if it is
required by other conditions to
keep the vehicle from rolling, block
the wheels.
Under some conditions your park- ing brake can freeze in the
engaged position. This is most like-
ly to happen when there is an
accumulation of snow or ice
around or near the rear brakes or if
the brakes are wet. If there is a risk
that the parking brake may freeze,
apply it only temporarily while you
put the shift lever in P (Dual clutch
transmission) and block the rear
wheels so the vehicle cannot roll.
Then release the parking brake.
Do not hold the vehicle on an incline with the accelerator pedal.
This can cause the transaxle to
overheat. Always use the brake
pedal or parking brake.

Driving your vehicle
110
5
Resetting the function
The last break time is set to 00:00
and the driver's attention level is
set to 5 (very attentive) when the
driver resets the Inattentive driving
warning function.
Inattentive driving warning function resets in the following situations.
- The engine is turned OFF.
- The driver unfastens the seat beltand then opens the driver’s door.
- The vehicle is stopped for more than 10 minutes.
System standby
Driver Attention Warning system
enters the ready status and displays
the ‘Standby’ screen in the following
situations.
- Driving speed is over 110 mph (180 km/h).
System malfunction
When the “Check Driver Attention
Warning (DAW) system” warning
message appears, the system is not
working properly. If this occurs, have
the system checked by an authorized
Kia dealer.
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Driving your vehicle
116
5
✽ ✽
NOTICE
• During normal cruise control oper-
ation, when the SET switch is acti-
vated or reactivated after applying
the brakes, the cruise control will
energize after approximately 3 sec-
onds. This delay is normal.
• To activate cruise control, depress the brake pedal at least once after
placing the ignition switch or
ENGINE START/STOP button to
the ON position or starting the
engine. This is to check if the brake
switch which is important part to
cancel cruise control is in normal
condition.
Cruise control switch
CANCEL : Cancels cruise control
operation.
CRUISE : Turns cruise control sys- tem on or off.
RES+ : Resumes or increases cruise
control speed.
SET- : Sets or decreases cruise con- trol speed.
To set cruise control speed:
1. Press the CRUISE button on thesteering wheel, to turn the system
on. The cruise indicator light will
illuminate.
2. Accelerate to the desired speed, which must be more than approxi-
mately 20 mph (30 km/h).
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Driving your vehicle
120
5
➀ Cruise indicator ( CRUISE)
➁ Set speed
\b Vehicle-to-vehicle distance
Smart Cruise Control system allows
you to program the vehicle to maintain
constant speed and distance detect-
ing the vehicle ahead without depress-
ing the accelerator or brake pedal.
To see SCC screen on the LCD dis-
play on the cluster, select Driving
Assist ( ). For more informations,
refer to “LCD Display Modes” in
chapter 4.
✽ ✽ NOTICE
To activate Smart Cruise Control,
depress the brake pedal at least once
after placing the ignition switch or
ENGINE START/STOP button to
the ON position or starting the
engine. This is to check if the brake
switch which is important part to
cancel smart cruise control is in nor-
mal condition.
Smart Cruise Control switch
CANCEL : Cancels cruise control
operation.
CRUISE : Turns cruise control sys- tem on or off.
RES + : Sets or increases cruise control speed.
SET - : Sets or decreases cruise control speed.
: Sets vehicle-to-vehicle distance
SMART CRUISE CONTROL (SCC) (IF EQUIPPED)
WARNING
For your safety, please read the
owner's manual before using
Smart Cruise Control system.
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Driving your vehicle
126
5
✽ ✽
NOTICE
To reduce the risk of an accident,
always check the road conditions
when reactivating the smart cruise
control using the RES+ switch to
ensure the road conditions permit
safe use of the cruise control.
To turn Smart Cruise Control sys-
tem off:
Press the CRUISE button. (the
CRUISE indicator in the instrument
cluster will go off).
When Smart Cruise Control system
is not needed, press the [CRUISE]
switch and deactivate the system.
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WARNING
Take the following precautions :
If Smart Cruise Control sys- tem is left on, (cruise indicator
in the instrument cluster illu-
minated) Smart Cruise
Control system can be acti-
vated unintentionally. Keep
Smart Cruise Control system
off (cruise indicator turn off)
when Smart Cruise Control
system is not used.
Do not leave the vehicle when it is stopped by SCC system.
If it is necessary to leave the
vehicle, turn off SCC system
and move the gear shift to P
(Parking), engage the parking
brake, and turn off the engine
while depressing the brake
pedal.
Use SCC system only on roads with good traffic conditions.
Do not use SCC system in the
following situations because
of the high risk of an accident.
(Continued)

Driving your vehicle
134
5
Warning message
When the sensor lens cover is
blocked with dirt, snow, or debris,
Smart Cruise Control system opera-
tion may stop temporarily. If this
occurs, a warning message will
appear on the LCD display. Remove
any dirt, snow, or debris and clean
the radar sensor lens cover before
operating Smart Cruise Control sys-
tem. Smart Cruise Control system
may not properly activate, if the radar
is totally contaminated, or if any sub-
stance is detected after turning ON
the engine (e.g. in an open terrain).
Smart Cruise Control system mal-
function message
The message will appear when the
vehicle to vehicle distance control
system is not functioning normally.
Take your vehicle to an authorized
Kia dealer and have the system
checked.
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CAUTION
Do not install accessories around the sensor and do notreplace the bumper by your-self. It may interfere with thesensor performance.
Always keep the sensor and bumper clean.
Use only a soft cloth to wash the vehicle. Do not spray pres-surized water directly on thesensor or sensor cover.
Be careful not to apply unnec- essary force on the radar sen-sor or sensor cover. If the sen-sor is forcibly moved out ofproper alignment, SmartCruise Control system maynot operate correctly. In thiscase, a warning message maynot be displayed.
Have the system checked byan authorized Kia dealer.
(Continued)

5143
Driving your vehicle
LFA system operation
To use Lane Following Assist two
steps are necessary:
(1) LFA system has to be enabled,and
(2) SCC system has to be activated
With the ignition switch or ENGINE
START/STOP button in the [ON],
select or release the setting from
“User setting → Driver Assistance →
Driving Assist →Lane Following
Assist”.
Select LFA system in the user setting
of the instrument panel.
The LFA system status is remem-
bered by the system and therefore
does not need to be enabled again
for each new journey.
(Continued)
- Depending on your surround- ings and road conditions, LFAsystem could fail to recognizethe lane and stop working. Inturn, extra caution is requiredwhile driving with LFA systemon.
- Be sure to check the non- operating conditions and cau-tions for the driver beforeusing LFA system.
- Do not place reflective materi- als such as white paper ormirror on the crash pad.Sunlight reflections can causea malfunction in LFA system.
- Too big sound from the sound system can interrupt thealarming sound from LFA sys-tem.
(Continued)(Continued)- Keeping your hands off the wheel while driving will triggerthe hands-off warning anddeactivate the steering-assistsystem. Put your hands backon the wheel, then the steer-ing-assist system will be re-activated.
- When driving at a high speed, the steering assist force canbecome weak and the vehiclecan drive out of its lane. Extracaution is required, and com-ply with the speed limit.
- Attaching an object to the steering wheel could detersteering assistance.
- Attaching an object to the steering wheel could deter thehands-off alarming system.

5167
Driving your vehicle
Your vehicle's fuel economy depends
mainly on your style of driving, where
you drive and when you drive.
Each of these factors affects how
many miles (kilometers) you can get
from a gallon (liter) of fuel. To operate
your vehicle as economically as pos-
sible, use the following driving sug-
gestions to help save money in both
fuel and repairs:
Drive smoothly. Accelerate at amoderate rate. Don't make "jack-
rabbit" starts or full-throttle shifts
and maintain a steady cruising
speed. Don't race between stop-
lights. Try to adjust your speed to
the traffic so you don't have to
change speeds unnecessarily.
Avoid heavy traffic whenever pos- sible. Always maintain a safe dis-
tance from other vehicles so you
can avoid unnecessary braking.
This also reduces brake wear.
Drive at a moderate speed. The faster you drive, the more fuel your
vehicle uses. Driving at a moderate
speed, especially on the highway,
is one of the most effective ways to
reduce fuel consumption. Don't "ride" the brake pedal. This
can increase fuel consumption and
also increase wear on these com-
ponents. In addition, driving with
your foot resting on the brake pedal
may cause the brakes to overheat,
which reduces their effectiveness
and may lead to more serious con-
sequences.
Take care of your tires. Keep them inflated to the recommended pres-
sure. Incorrect inflation, either too
much or too little, results in unnec-
essary tire wear. Check the tire
pressures at least once a month.
Be sure that the wheels are aligned correctly. Improper align-
ment can result from hitting curbs
or driving too fast over irregular
surfaces. Poor alignment causes
faster tire wear and may also result
in other problems as well as
greater fuel consumption. Keep your vehicle in good condi-
tion. For better fuel economy and
reduced maintenance costs, main-
tain your vehicle in accordance
with the maintenance schedule in
chapter 8. If you drive your vehicle
in severe conditions, more frequent
maintenance is required (see
chapter 8 for details).
Keep your vehicle clean. For maxi- mum service, your vehicle should
be kept clean and free of corrosive
materials. It is especially important
that mud, dirt, ice, etc. not be
allowed to accumulate on the
underside of the vehicle. This extra
weight can result in increased fuel
consumption and also contribute to
corrosion.
Travel lightly. Don't carry unneces- sary weight in your vehicle. Weight
reduces fuel economy.
Don't let the engine idle longer than necessary. If you are waiting
(and not in traffic), turn off your
engine and restart only when
you're ready to go.
ECONOMICAL OPERATION