My passenger seat on my audi a4 b5 is partially working...the two sides of the seat heat up but the bottom and back section of the seat aren't. I checked the plugs underneath the seat and replugged it still wasn't working. I hope someone can help me out!

 

theres little wires that run all through out the heated seats. they are probably broken cause only few panels to work. this is why they tell you not to kneel on your heated seats.