Kia Optima: InspectionCheck for continuity between the terminals while operating the wiper and washer switch. If it is not normal condition, replace wiper and wiper switch.

Wiper SwitchPower Door Lock Actuators. Repair procedures
Inspection
Front Door Lock Actuator Inspection
1.
Remove the front door trim.
(Refer to the BD group - "Front door")
2.
Remove the front door module.
...
High beam operation
To turn on the high beam headlights, push the lever away from you. Pull it back
for low beams.
The high beam indicator will light when the headlight high beams are switched
on.
To prevent the ...
Instrument panel illumination
The instrument panel illumination intensity can be adjusted by pressing the control
switch with the headlight switch in any position when the ignition switch is in
the ON position.
The illumina ...