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Home >> Kia >> 2011 >> Optima L4-2.4L >> Repair and Diagnosis >> Lighting and Horns >> Dimmer Switch >> Testing and Inspection
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Dimmer Switch: Testing and Inspection





Inspection

1. Disconnect the negative (-) battery terminal.
2. Remove the crash pad lower panel.

3. Remove the crash pad side switch assembly (A) as shown below picture.





NOTE:
Put on gloves to protect your hands.

4. Disconnect the rheostat connector (A) from lower crash pad switch.




5. Operate the rheostat switch and check for continuity between terminals.