Buy 2003 Subaru Baja Switch Seat Heater (Right, Rear). Seat Heater Switch If your heated seats don't Consider, Don - OEM Subaru Part # 83245AL040

Seat Heater Switch.

SWITCH-REAR SEAT HEATER RIGHT Seat Heater Switch

Fits Forester, WRX

Seat Heater Switch
If your heated seats don't work, consider having a technician who specializes in repairing your 2003 Subaru Baja examine the seat heater switch.