ignition Hyundai Santa Fe 2018 Workshop Manual

Features of your vehicle
102
4
Anti-lock Brake System
(ABS) Warning Light
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3seconds and then goes off.
When there is a malfunction with the ABS (The normal braking sys-
tem will still be operational without
the assistance of the anti-lock
brake system).
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
Electronic
Brake forceDistribution(EBD) SystemWarning Light
These two warning lights illuminate at
the same time while driving:
When the ABS and regular brake system may not work normally.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
WARNING - Electronic
Brake force Distribution
(EBD) System Warning Light
When both ABS and Parking
Brake & Brake Fluid Warning
Lights are on, the brake system
will not work normally and you
may experience an unexpected
and dangerous situation during
sudden braking.
In this case, avoid high speed
driving and abrupt braking.
Have your vehicle inspected by
an authorized HYUNDAI dealer
as soon as possible.
WARNING - Parking
Brake & Brake Fluid
Warning Light
Driving the vehicle with a warn-
ing light ON is dangerous. If the
Parking Brake & Brake Fluid
Warning Light illuminates with
the parking brake released, it
indicates that the brake fluid
level is low.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.

4103
Features of your vehicle
✽
✽NOTICE- Electronic Brake
force Distribution
(EBD) System
Warning Light
When the ABS Warning Light is on
or both ABS and Parking Brake &
Brake Fluid Warning Lights are on,
the speedometer, odometer, or trip-
meter may not work. Also, the EPS
Warning Light may illuminate and
the steering effort may increase or
decrease.
In this case, have your vehicle inspect-
ed by an authorized HYUNDAI deal-
er as soon as possible.
Electronic Parking Brake
(EPB) Warning Light (if equipped)
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3seconds and then goes off.
When there is a malfunction with the EPB.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
✽ ✽ NOTICE- Electronic Parking
Brake (EPB) Warning Light
The Electronic Parking Brake
(EPB) Warning Light may illumi-
nate when the Electronic Stability
control (ESC) Indicator Light comes
on to indicate that the ESC is not
working properly (This does not
indicate malfunction of the EPB).
Electronic Power Steering (EPS) WarningLight (if equipped)
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It remains on until the engine isstarted.
When there is a malfunction with the EPS.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
EPB

Features of your vehicle
104
4
Malfunction Indicator
Lamp (MIL)
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It remains on until the engine isstarted.
When there is a malfunction with the emission control system.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
Charging System
Warning Light
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It remains on until the engine isstarted.
When there is a malfunction with either the alternator or electrical
charging system.
CAUTION - Gasoline
Engine
If the Malfunction IndicatorLamp (MIL) illuminates, poten-tial catalytic converter damageis possible which could result inloss of engine power.
In this case, have your vehicleinspected by an authorizedHYUNDAI dealer as soon aspossible.
CAUTION - Malfunction
Indicator
Lamp (MIL)
Driving with the MalfunctionIndicator Lamp (MIL) on maycause damage to the emissioncontrol systems which couldeffect drivability and/or fueleconomy.

Features of your vehicle
106
4
Low Fuel Level Warning
Light
This warning light illuminates:
When the fuel tank is nearly empty.
If the fuel tank is nearly empty:
Add fuel as soon as possible.
Low Tire PressureWarning Light
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3seconds and then goes off.
When one or more of your tires are significantly underinflated.
For more details, refer to "Tire
Pressure Monitoring System
(TPMS)" in chapter 6. This warning light remains on after
blinking for approximately 60 seconds
or repeats blinking and off at the
intervals of approximately 3 seconds:
When there is a malfunction with
the TPMS.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer as soon as possi-
ble.
For more details, refer to "Tire
Pressure Monitoring System
(TPMS)" in chapter 6.
WARNING - Low tire pressure
Significantly low tire pressure makes the vehicle unstable
and can contribute to loss of
vehicle control and increased
braking distances.
Continued driving or low pressure tires will cause the
tires to overheat and fail.
CAUTION - Low Fuel
Level
Driving with the Low Fuel Levelwarning light on or with the fuellevel below "E" can cause theengine to misfire and damagethe catalytic converter (ifequipped).

4107
Features of your vehicle
Automatic EmergencyBraking (AEB) Warninglight (if equipped)
This indicator light illuminates:
When there is a malfunction with the AEB.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
For more information, refer to
"Automatic Emergency Braking
(AEB)" in chapter 5.
All Wheel Drive (AWD) Warning Light (if equipped)
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3seconds and then goes off.
When there is a malfunction with the AWD system.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
WARNING - Safe Stopping
The TPMS cannot alert you to severe and sudden tire dam-
age caused by external fac-
tors.
If you notice any vehicle insta- bility, immediately take your
foot off the accelerator pedal,
apply the brakes gradually
with light force, and slowly
move to a safe position off the
road.

Features of your vehicle
108
4
Adaptive Front Lighting
System (AFLS) WarningLight (if equipped)
This warning light blinks:
When there is a malfunction with the AFLS.
If there is a malfunction with the AFLS:
1. Drive carefully to the nearest safe location and stop your vehicle.
2. Turn the engine off and restart the engine. If the warning light
remains on, you have the vehicle
inspected by an authorized
HYUNDAI dealer.
Indicator Lights
Electronic Stability
Control (ESC) IndicatorLight
This indicator light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3seconds and then goes off.
When there is a malfunction with the ESC system.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
This indicator light blinks:
While the ESC is operating.
For more details, refer to "Electronic
Stability Control (ESC)" in chapter 5.
Electronic Stability Control (ESC) OFFIndicator Light
This indicator light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3seconds and then goes off.
When you deactivate the ESC sys- tem by pressing the ESC OFF but-
ton.
For more details, refer to "Electronic
Stability Control (ESC)" in chapter 5.
AFLS

4109
Features of your vehicle
ECO Indicator Light (if equipped)
This indicator light illuminates:
When you activate the Active ECO system by pressing the Active
ECO button.
For more details, refer to "Active
ECO System" in chapter 5.
SPORT Mode Indicator Light (if equipped)
This indicator light illuminates
When you select SPORT mode as drive mode.
For more details, refer to "Drive
Mode Integrated Control System" in
chapter 5.
Immobilizer Indicator Light (Without Smart Key)(if equipped)
This indicator light illuminates:
When the vehicle detects the immobilizer in your key properly
while the ignition switch is ON.
- At this time, you can start theengine.
- The indicator light goes off after starting the engine.
This indicator light blinks:
When there is a malfunction with the immobilizer system.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
Immobilizer Indicator
Light (With Smart Key) (if equipped)
This indicator light illuminates for up
to 30 seconds:
When the vehicle detects the smart key in the vehicle properly
while the Engine Start/Stop Button
is ACC or ON.
- At this time, you can start theengine.
- The indicator light goes off after starting the engine.
This indicator light blinks for a few
seconds:
When the smart key is not in the vehicle.
- At this time, you can not start theengine.

4111
Features of your vehicle
Front Fog IndicatorLight (if equipped)
This indicator light illuminates:
When the front fog lights are on.
Light ON Indicator Light
This indicator light illuminates:
When the tail lights or headlights are on.
AUTO HOLD Indicator
Light (if equipped)
This indicator light illuminates:
[White] When you activate the auto hold system by pressing the AUTO
HOLD button.
[Green] When you stop the vehicle completely by depressing the
brake pedal with the auto hold sys-
tem activated.
[Yellow] When there is a malfunc- tion with the auto hold system.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
For more details, refer to "Auto Hold"
in chapter 5.
All Wheel Drive (AWD) LOCK Indicator Light (if equipped)
This indicator light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3seconds and then goes off.
When you select AWD Lock mode by pressing the AWD LOCK button.
- The AWD LOCK mode is toincrease the drive power when
driving on wet pavement, snow
covered roads and/or off-road.
CAUTION - AWD Lock
Mode
Do not use AWD LOCK mode ondry paved roads or highway, itcan cause noise, vibration ordamage of AWD related parts.

Features of your vehicle
112
4
Cruise Indicator Light
(if equipped)
This indicator light illuminates:
When the cruise control system is enabled.
For more details, refer to "Cruise
Control System" in section 5.
Cruise SET Indicator Light (if equipped)
This indicator light illuminates:
When the cruise control speed is set.
For more details, refer to "Cruise
Control System" in section 5.
Downhill Brake Control(DBC) Indicator Light
This warning light illuminates:
Once you set the ignition switch or Engine Start/Stop Button to the ON
position.
- It illuminates for approximately 3seconds and then goes off.
When you activate the DBC sys- tem by pressing the DBC button.
This warning light blinks:
When the DBC is operating. This warning light illuminates yellow:
When there is a malfunction with
the DBC system.
In this case, have your vehicle
inspected by an authorized
HYUNDAI dealer.
For more details, refer to "Downhill
Brake Control (DBC) System" in
chapter 5.

Features of your vehicle
114
4
If you desire to deactivate the rear
parking assist system, press the
rear parking assist OFF button
again. (The indicator on the button
will illuminate.) To turn the system
on, press the button again. (The
indicator on the button will go off.)
This system will activate when backing up with the ignition switch
ON.
If the vehicle is moving at a speed
over 6 mph (10 km/h), the system
will be deactivated.
The sensing distance while the rear parking assist system is in
operation is approximately 47 in.
(120 cm).
When more than two objects are sensed at the same time, the clos-
est object will be recognized first. Types of warning sound
When an object is 47 in. to 24 in.
(120 cm to 61 cm) from the rear
bumper: Buzzer beeps intermit-
tently.
When an object is 23 in. to 12 in. (60 cm to 31 cm) from the rear
bumper: Buzzer beeps more fre-
quently.
When an object is within 11.8 in. (30 cm) of the rear bumper:
Buzzer sounds continuously.Non-operational conditions of
rear parking assist system
The rear parking assist system may
not operate properly when:
1. Moisture is frozen to the sensor. (It will operate normally when the
moisture has been cleared.)
2. The sensor is covered with foreign matter, such as snow or water, or
the sensor cover is blocked. (It will
operate normally when the materi-
al is removed or the sensor is no
longer blocked.)
3. Driving on uneven road surfaces (unpaved roads, gravel, bumps,
gradient).
4. Objects generating excessive noise (vehicle horns, loud motor-
cycle engines, or truck air brakes)
are within range of the sensor.
5. Heavy rain or water spray exists.
6. Wireless transmitters or mobile phones are within range of the
sensor.
7. Trailer towing.