TheLarneMan 4 Posted January 19, 2008 The two bulbs behind the heater control knobs stopped working a while ago. I assumed the bulbs just blew so I replaced them. That didn't make any difference. The heater controls, interior heater fan and all other dash bulbs work fine. Do you think the heater control circuit board is faulty or is there anything else I should look for? Thanks. Share this post Link to post Share on other sites
stue205mi16 0 Posted January 19, 2008 my heater control board is faulty but the bulbs still work,not sure wether that can help you?? mines in bits at the moment as i have to wiggle the control board to get the fan to start blowing just gonna replace the board,maybe you should try that as well?? Share this post Link to post Share on other sites
