What is your question?
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What is your question?
my control board for heat and air does not light up but works. also lighter will not work

1 Reply
You may have a fuse out for your lighter, that may or may not be affecting your a/c control panel. Is the back lighting for everything else (radio, switches, gauges, etc..) OK. If so, you may have a internal fault with the control panel. The light bulbs may or may not be replaceable in the panel.