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. Front brake disc
2. Front hub assembly
3. Dust cover
4. Front knuckle
Repair procedures
Removal
1.
Disconnect the (-) battery terminal.
2.
Remo ...
Repair procedures
Inspection
Vapor hose
1.
Check all the clamps for tightness and the connections for leakage.
2.
Visually check the vapor lines and hoses for cracks, leaks, loose connections,
or deformation.
Fuel filler cap
...