Fan blower switch

CookeD

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Hey All, digging back into my E9 for some project work after a long hiatus. Good to be back.

The first thing I'd like to do is solve my inop interior fan system (and if I could get my A/C back up and running that would be an added bonus...). I have a new temp switch, so good there for eventual A/C and to put that back in circuit. Is there a solution for the fan blower switch being NLA (see this link)?

Mine is pretty messed up and I don't think mine can be rebuilt, so wondering if there's a current best solution for at minimum getting some fan speeds..? I saw in a few posts that resistors need to either be eliminated or included in the circuit; I'm not a wiring genius, but hoping to utilize the OEM wiring if possible.

Thanks!

John
 

sfdon

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The indak 2 speed switch is cheap and good. Easy to wire in.
there is a dropping resister inside of your evaporator box - no need for a resistor style switch.

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