Engine immobilizer Hyundai Santa Fe 2020 Owner's Manual

3-12
Convenient features of your vehicle
Battery replacement
If the Smart Key is not working prop-
erly, try replacing the battery with a
new one.
Battery Type: CR2032
To replace the battery:
1. Remove the mechanical key.
2. Use a slim tool to pry open therear cover of the smart key.
3. Remove the old battery and insert the new battery. Make sure the
battery position is correct.
4. Reinstall the rear cover of the smart key. If you suspect your smart key might
have sustained some damage, or
you feel your smart key is not work-
ing correctly, contact an authorized
HYUNDAI dealer.
Information
An inappropriately disposed
battery can be harmful to the
environment and human
health. Dispose of the battery
according to your local law(s)
or regulations.
Immobilizer System
(if equipped)
The immobilizer system protects
your vehicle from theft. If an improp-
erly coded key (or other device) is
used, the engine's fuel system is dis-
abled.
When the ignition switch is placed in
the ON position, the immobilizer sys-
tem indicator should come on briefly,
then go off. If the indicator starts to
blink, the system does not recognize
the coding of the key.
Turn the ignition switch to the
LOCK/OFF position, then turn the
ignition switch to the ON position
again.
In some circumstances, the vehicle
may not recognize your remote key
or smart key if another remote key or
smart key device is nearby or a metal
object such as a key chain is causing
interference with the remote key or
smart key.
If this occurs, your vehicle may not
start. Remove any metal objects or
additional keys near the remote key
or smart key before attempting to
start the vehicle again.
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3-81
Convenient features of your vehicle
3
Electronic StabilityControl (ESC) OFFIndicator Light
This indicator light illuminates:
When you set the ignition switch
or the Engine Start/Stop button to
the ON position.
- It illuminates for approximately 3 seconds and then goes off.
When you deactivate the ESC system by pressing the ESC OFF
button.
For more details, refer to
"Electronic Stability Control
(ESC)" in chapter 5.
Immobilizer Indicator Light (without smartkey)(if equipped)
This indicator light illuminates:
When the vehicle detects the
immobilizer in the key with the
ignition switch in the ON position.
- 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.
If this occurs, have the vehicle inspect-
ed 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 with the
Engine Start/Stop button in the
ACC or ON position.
- Once the smart key is detected,you can start the engine.
- 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.
- If the smart key is not detected,you cannot start the engine.

3-82
Convenient features of your vehicle
This indicator light illuminates for
2 seconds and goes off:
If the smart key is in the vehicleand the Engine Start/Stop button
is ON, but the vehicle cannot
detect the smart key.
If this occurs, have the vehicle
inspected by an authorized
HYUNDAI dealer.
This indicator light blinks:
When there is a malfunction withthe immobilizer system.
If this occurs, have the vehicle
inspected by an authorized
HYUNDAI dealer.
Turn Signal IndicatorLight
This indicator light blinks:
When you operate the turn signal
indicator stalk.
If any of the following occur, there may
be a malfunction with the turn signal
system.
- The turn signal indicator light illumi- nates but does not blink
- The turn signal indicator light blinks rapidly
- The turn signal indicator light does not illuminate at all
If any of these conditions occur, have
your vehicle inspected by an author-
ized HYUNDAI dealer.
High Beam Indicator Light
This indicator light illuminates:
When the headlights are on and in
the high beam position
When the turn signal lever is pulled into the Flash-to-Pass posi-
tion.
Light ON IndicatorLight
This indicator light illuminates:
When the tail lights or headlights
are on.
Front Fog IndicatorLight (if equipped)
This indicator light illuminates:
When the front fog lights are on.

3-86
Convenient features of your vehicle
Press START button with key(for smart key system)
This warning message is displayed if
you press the Engine Start/Stop but-
ton while the warning message "Key
not detected" is displayed.
At this time, the immobilizer indicator
light blinks.
Check BRAKE SWITCH fuse (for smart key system)
This warning message is displayed if
the brake switch fuse is disconnected.
You need to replace the fuse with a
new one before starting the engine.
If that is not possible, you can start
the engine by pressing the Engine
Start/Stop button for 10 seconds in
the ACC position.
Battery discharging due toexternal electrical devices
This message is displayed if the bat-
tery voltage is weak due to any non-
factory electrical accessories (ex.
dashboard camera) while parking.
Be careful that the battery is not dis-
charged.
If the warning message appears
after removing the non-factory elec-
trical accessories, have the vehicle
inspected by an authorized
HYUNDAI dealer.
Door, Hood, Liftgate open indicator
This warning is displayed if any door
or the hood or the liftgate is left open.
The warning will indicate which door
is open in the display.
Before driving the vehicle, you
should confirm that the door/
hood/liftgate is fully closed.
Also, check there is no door/
hood/liftgate open warning light
or message displayed on the
instrument cluster.
CAUTION
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I-7
If you have a flat tire while driving ..................................6-3
Ignition switchEngine Start/Stop button ..............................................5-9
Key ignition switch ......................................................5-6
Immobilizer system.........................................................3-12
Improtant safety precautions.............................................2-2 Air bag hazards ............................................................2-2
Always wear your seat belt ..........................................2-2
Control your speed .......................................................2-3
Driver distraction..........................................................2-2
Keep your vehicle in safe condition.............................2-3
Restrain all children .....................................................2-2
In case of emergency while driving..................................6-2
Indicator light..................................................................3-74
Inside rearview mirror ....................................................3-30
Instrument cluster ...........................................................3-66 Assist mode ................................................................3-93
Gauges and meters .....................................................3-68
Instrument panel illumination ....................................3-67
LCD display control ...................................................3-91
LCD display messages ...............................................3-85
LCD display modes ....................................................3-92
Shift indicator pop-up ................................................3-72
Transmission shift indicator .......................................3-71
Trip computer mode ...................................................3-93
User settings mode .....................................................3-95
Warning and indicator lights ......................................3-72
Instrument panel fuse replacement .................................7-53
Instrument panel overview ...............................................1-5 Interior care .....................................................................7-8\
1
Interior features
AC inverter ...............................................................3-171
Ashtray .....................................................................3-1\
68
Bottle holder .............................................................3-168
Cargo security screen ...............................................3-178
Clock ........................................................................\
3-175
Coat hook .................................................................3-176
Cup holder ................................................................3-168
Floor mat anchor(s) ..................................................3-176
Luggage net holder ...................................................3-177
Power outlet..............................................................3-170
Side curtain...............................................................3-180
Sunvisor ....................................................................3-16\
9
USB charger .............................................................3-173
Wireless cellular phone charging system .................3-173
Interior lamp AUTO cut................................................3-120
Interior lights.................................................................3-120 Front lamps...............................................................3-120
Interior lamp AUTO cut ...........................................3-120
Luggage compartment lamp .....................................3-121
Puddle lamp ..............................................................3-122
Rear lamps ................................................................3-121
Vanity mirror lamp ...................................................3-122
Interior overview...............................................................1-4
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Index

I-13
Trip computer................................................................3-106Accumulated Info display ........................................3-108
Average fuel economy..............................................3-107
Digital speedometer..................................................3-109
Driving Info display .................................................3-108
Instant fuel economy ................................................3-107
Smart shift ................................................................3-109
Turn signals ...................................................................3-117
USB charger ..................................................................3-173
User settings mode..........................................................3-95
Vanity mirror lamp........................................................3-122
Vehicle break-in process ...................................................F-9
Vehicle certification label ...............................................8-10
Vehicle identification number (VIN) ..............................8-10
Vehicle load limit ..........................................................5-141 Tire loading information label..................................5-142
Vehicle modification .........................................................F-9
Vehicle Stability Management (VSM)............................5-35
Vehicle weight and luggage volume .................................8-6 Warning and indicator lights...........................................3-72
Air bag warning light .................................................3-72
All Wheel Drive (AWD) warning light......................3-78
All wheel drive LOCK indicator light .......................3-84
Anti-lock Brake System (ABS) warning light ...........3-74
AUTO HOLD indicator light .....................................3-83
Charging system warning light ..................................3-76
Cruise indicator light ..................................................3-83
Downhill Brake Control (DBC) indicator light .........3-84
Electric Power Steering (EPS) warning light.............3-75
Electronic brake force warning light..........................3-74
Electronic Parking Brake (EPB) warning light..........3-75
Electronic Stability Control (ESC) OFF indicator light ..........................................................3-81
Electronic Stability Control (ESC) indicator light .....3-80
Engine oil pressure warning light ..............................3-76
Forward Collision-Avoidance Assist (FCA) system warning light ...............................................3-79
Front fog indicator light .............................................3-82
High Beam Assist (HBA) indicator light ...................3-83
High beam indicator light ..........................................3-82
Icy road warning light ................................................3-80
Immobilizer indicator light ........................................3-81
Lane Keeping Assist (LKA) system indicator light ...3-79
LED headlight warning light......................................3-79
Light ON indicator light .............................................3-82
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Index
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V
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