So i bought a 2006 hummer h2 sut and both passenger and driver heated seat buttons blink when i press them to turn on and dont work ? Any suggestions on what the problem is plz ???

 

usually bad heater pads in the seat leathers. if one of the pads goes bad both seats stop working 4 heaters in total.

 

this happened to me, push button blink then nothing I purchased everything to redo the heating pads.
Tore out the seats and found that for some reason they were both unplugged. Plugged them back in and havent had any issues since, weird.. I know