Kia Optima: Automatic Door LocksOperating Door Locks - With the Key

Operating Door Locks - Without the Key

To lock a door without the key, push the inside door lock button to the “LOCK” position and close the door.
NOTICE
Always remove the ignition key, engage the parking brake, close all windows and lock all doors when leaving your vehicle unattended.
Two Turn Unlock System
At the driver’s door, if you would unlock the other doors, you must turn the key to the right twice within 3 seconds, but all for doors can be locked by turn the key once.
Door Locks
Operating Door Locks From Inside the VehicleRemoval
1.
Disconnect the negative (-) battery
terminal.
2.
Remove the steering wheel.
(Refer to the ST group - "Steering column & shaft")
3.
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Emergency trunk safety release
Your vehicle is equipped with an emergency trunk release lever located inside
the trunk. If someone is inadvertently locked in the trunk, moving the handle in
the direction of the arrow will rel ...
Compressor Oil. Repair procedures
Oil Specification
1.
The HFC-134a system requires
synthetic (PAG) compressor oil whereas the R-12 system requires mineral
compressor oil. The two oils must never be mixed.
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