Switch, Heated Seat: Operation: Front
WARNING: This page is about a different car, the 2016 Dodge Durango. However, it is still accessible from the selected car via links, so may be relevant.
The two front heated seat switches are momentary, push button-type switches, that provide a request signal to the Heated Seat Module (HSM), over the Controller Area Network (CAN) bus, signaling the HSM to energize the heating element for the selected seat. Light Emitting Diodes (LED) in each switch indicate the level of heat in use. The front seat switch LEDs are controlled by the HSM.
The front heated seat switches are diagnosed using a scan tool. Refer to DIAGNOSIS AND TESTING .
The front heated seat switches cannot be adjusted or repaired and if a switch or its LEDs are damaged or inoperative, the radio must be replaced.