Hyundai Sonata: Illuminated engine start/stop button

Whenever the front door is opened, the engine start/stop button will illuminate for your convenience. The light will go off after about 30 seconds when the door is closed.
Engine start/stop button position
OFF
To turn off the engine, press the engine start/stop button with the engine start/stop
button in the ON position and the shift lever in P(Park). When you press the engine
start/stop button wit ...
See also:
Troubleshooting
Troubleshooting
Symptom
Suspect Area
Remedy (Refer to page)
Water leaks from sunroof
Deteriorated roof lid weatherstrip
Rep ...
Repair procedures
Inspection
Self Diagnosis With GDS
Smart key system defects can be quickly diagnosed with the GDS. GDS operates
actuator quickly to monitor, input/output value and self diagnosis.
The f ...
Changing a tire with TPMS
If you have a flat tire, the Low Tire Pressure will come on. Have the flat tire
repaired by an authorized HYUNDAI dealer as soon as possible or replace the flat
tire with the spare tire.
CAUTION
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