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Author Topic: blower fan and power windows not working  (Read 3669 times)

Sytran916

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blower fan and power windows not working
« on: August 15, 2016, 02:14:57 PM »
i have a 91 318is, my blower fan and windows suddenly stopped working at the same time.  i checked the fuses, window switch breaker, and the ground wire under the dash by the brake pedal, everything looks fine.  my radio and obc work fine.  any suggestions?
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Froos

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Re: blower fan and power windows not working
« Reply #1 on: August 15, 2016, 03:48:30 PM »
Cracked wire harness? Is there power going to the window switches?
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318i saloon base,lowered 40mm, alpinweiss2,535i rubbers,powerflex all round,6 for 6 goodridge, M3 caster rubbers, elec fan, carbon stud braces, CatCams, 8,4Kg flywheel ,ITB\'s, 3:73LSD

colin86325

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Re: blower fan and power windows not working
« Reply #2 on: August 16, 2016, 10:45:01 AM »
Might be the Unloader relay, which is responsible for cutting power to those items when you start the car.  Also check the wiring at the starter.
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Sytran916

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Re: blower fan and power windows not working
« Reply #3 on: August 18, 2016, 03:06:58 AM »
It ended up being a bad remanufactured starter
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