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420sel hvac fan wiring problem

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1988 420sel
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Discussion Starter · #1 ·
Hey have an 88 420sel nice running car still running strong,in a bit of a prblem.Someone has rigged the hvac fan controls to a aftermarket fan switch which runs it on high all the time.I have purchased a new hvac control panel as there was a problem with this models hvac control boards and they have to be rigged or replaced to run the fan. i have previously read,but i am trying to restore it to full function again and the fan wiring is in a mess.if i could get a diagram of the fan wiring to restore it back to its original condition.Thanks Ty
 
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