Kia Optima: Operating door locks from inside the vehicle
With the door lock button
WARNING - Door lock malfunction
If a power door lock ever fails to function while you are in the vehicle, try one or more of the following techniques to exit:
Operating door locks from outside the vehicle
With central door lock switch (if equipped)Repair procedures
On-vehicle Inspection
•
Check that the battery cables are connected
to the correct terminals.
...
Inspection
1.
Connect the battery voltage and
check the blower motor rotation.
2.
If the blower motor voltage is
not operated well, substitute with a known-good blower m ...
Tire traction
Tire traction can be reduced if you
drive on worn tires, tires that are
improperly inflated or on slippery
road surfaces. Tires should be
replaced when tread wear indicators
appear. Slow dow ...