Hyundai Sonata: Indicator Lights / Electronic Stability Control (ESC) OFF Indicator Light
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This indicator light illuminates:
- Once 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.
Electronic Stability Control (ESC) Indicator Light
This indicator light illuminates:
Once 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 there ...
Immobilizer Indicator Light (Without Smart Key)
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 the engine.
- The indicator light goes ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Thermostat Troubleshooting
Troubleshooting
SymptomsPossible CausesRemedyCoolant leakage
•
From the thermostat gasket
Check the mounting bolts
•
Check the torque of the mounting bolts
•
Retighten the bolts and check leakage again.
Check the gasket for damage
•
Check gasket or seal for damage
...
Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
Description
The changed position of the seat by memorizing into the power
seat unit with IMS switch controlling the optimal seat position set by
the driver can be restored with the IMS switch.
It has the function of prohibiting the restoring action during driving and emergent stopping the l ...
