Optima V6-2.7L VIN 4 (2007)
Seat Heater Switch: Testing and Inspection
INSPECTION
1. Disconnect the negative (-) battery terminal.
2. Remove the center facia lower panel (A) with scraper.
3. Remove the switch after disconnecting the two seat warmer connectors from the center facia lower panel.
4. Check for continuity between the terminals in each switch position according to the table.
