Rear Seat Heater Switch

Disconnect the negative (-) battery terminal.
Remove the rear door trim.
Refer to REAR DOOR .
Remove the power window switch (A).

Fig 1: Power Window Switch
Courtesy of KIA MOTORS AMERICA, INC.
Turn rear seat heater switch ON and check that continuity exists between the terminals.
If there is no continuity, replace the seat heater switch.

Fig 2: Rear Seat Heater Switch Connector End View
Courtesy of KIA MOTORS AMERICA, INC.

Fig 3: Rear Seat Heater Switch Terminal Continuity Chart
Courtesy of KIA MOTORS AMERICA, INC.