Kia Optima: 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. It will also go off immediately when the theft-alarm system is armed.
ENGINE START/STOP button positionThermostat. Troubleshooting
Troubleshooting
Symptoms
Possible Causes
Remedy
Coolant leakage
•
From the thermostat gasket
...
Troubleshooting
Symption
Suspect area
Remedy
Engine misfire with abnormal internal lower engine noises.
Worn crankshaft bearings
Loose or out of s ...
Components and Components Location
Components Location
1. AVN (A/V & Navigation head unit)
2. Midrange speaker
3. External amplifier
4. Roof antenna (GPS + SDARS)
5. Front door speaker
6. Rear speak ...