E90 Intermittent Window Operation!????

david1walker · 07-20-2016, 03:22 PM

I've got a 2007 328i Sedan, and today the back driver side window wouldn’t come back up. I replaced both back regulators recently.

So, I turned the car off, then back on….then was able to roll it up with no issues from the drivers door. I then rolled it back down, then the drivers door switch would NOT roll it back up, but the back driver side door switch would. So I then tried to roll it down again using the back door switch, then roll it back up….but then the back switch would NOT roll it up. So…I turned the car off and back on..then the back switch would roll it up.

What does that sound like, when driver door switch as well as back door switch intermittently roll the window up and down….and it takes the car being turned off then back on to get it to work?

Doesn't sound like a bad switch itself, but maybe they both are dying at the same time? Anybody know what might be causing this intermittent operation?

Thanks!

David

avocet · 07-21-2016, 12:36 PM

Maybe try reset procedure... http://www.bimmerforums.com/forum/sh...g-To-Top-FIXED!!

david1walker · 07-22-2016, 08:47 AM

good idea. Not sure that it will work, but definitely worth a try!

07-20-2016, 03:22 PM	#1
david1walker Registered 0 Rep 2 Posts Drives: 2007 BMW 328i Join Date: Aug 2015 Location: Atlanta, GA iTrader: (0)	E90 Intermittent Window Operation!???? I've got a 2007 328i Sedan, and today the back driver side window wouldn’t come back up. I replaced both back regulators recently. So, I turned the car off, then back on….then was able to roll it up with no issues from the drivers door. I then rolled it back down, then the drivers door switch would NOT roll it back up, but the back driver side door switch would. So I then tried to roll it down again using the back door switch, then roll it back up….but then the back switch would NOT roll it up. So…I turned the car off and back on..then the back switch would roll it up. What does that sound like, when driver door switch as well as back door switch intermittently roll the window up and down….and it takes the car being turned off then back on to get it to work? Doesn't sound like a bad switch itself, but maybe they both are dying at the same time? Anybody know what might be causing this intermittent operation? Thanks! David
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07-21-2016, 12:36 PM	#2
avocet Major 252 Rep 1,157 Posts Drives: 2007 328i 2011 X5d Join Date: Sep 2010 Location: Vancouver bc iTrader: (0)	Maybe try reset procedure... http://www.bimmerforums.com/forum/sh...g-To-Top-FIXED!!
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07-22-2016, 08:47 AM	#3
david1walker Registered 0 Rep 2 Posts Drives: 2007 BMW 328i Join Date: Aug 2015 Location: Atlanta, GA iTrader: (0)	good idea. Not sure that it will work, but definitely worth a try!
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