Hyundai sonata Owner's Manual page 98

Electronic Stability Control
(ESC) OFF Indicator Light
This indicator light illuminates:
• When you place the ignition switch 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 information, refer to
"Electronic Stability Control (ESC)" in
chapter 6.
Immobilizer Indicator Light
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 the engine.
- 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 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 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.
This indicator light illuminates for 2
seconds and goes off:
If the smart key is in the vehicle and the
Engine Start/Stop button is ON, but the
vehicle cannot detect the smart key.
In this case, have the vehicle inspected
by an authorized HYUNDAI dealer.
This indicator light blinks:
When there is a malfunction with the
immobilizer system.
In this case, have the vehicle inspected
by an authorized HYUNDAI dealer.
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