Kia Optima: Features of your vehicle / Folding key
Record your key number

The key code number is stamped on the key code tag attached to the key set. Should
you lose your keys, this number will enable an authorized Kia dealer to duplicate
the keys easily. Remove the key code tag and store it in a safe place. Also, record
the key code number and keep it in a safe place.(not in the vehicle)
Used to start the engine.
Used to lock and unlock the doors.
To unfold the key, press the release button then the key will unfold automatically.
To fold the key, fold the key manually whil ...
Other information:
Components and components location
Components
1. Water temperature control
assembly
2. Engine coolant temperature sensor
3. Throttle body coolant hose
Repair procedures
Removal and Installation
1.
Remove the engin ...
✽ NOTICE
Maintenance Service and Record Retention are the owner's responsibility.
You should retain documents that show proper maintenance has been performed
on your vehicle in accordance with the scheduled maintenance service charts shown
on the following pages. You need this information to ...