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2005 CTS-V windows

Started by Lars Kneller 8246, March 31, 2012, 11:45:34 AM

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Lars Kneller 8246

March 31, 2012, 11:45:34 AM
The automatic up feature on my V's front windows has stopped working. Anyone have any ideas where to look first for the problem?  The automatic down works for all 4 windows, and the windows work fine otherwise. Thanks.

936CD69

#1
April 02, 2012, 06:50:02 PM
The auto up function is programmable. If battery power is interupted, the control module in the doors may loose one or more preferences. Try lowering both windows, then one at a time, hold the switch in the up position around 5 seconds after the window is completely up. If that doesn't restore the function, it may be a defective module in the drivers door. Best to have a dealer diagnose in that case, the new module is around $175.

I hope this helps, Lars!
Craig Brillhart CLC# 26217
1993 Sedan deVille Spring Edition Carmine Red White Top-SOLD!
1993 Sedan deVille Spring Edition Triple Black
CLCMRC Benefactor #302

Lars Kneller 8246

#2
April 04, 2012, 01:46:38 PM
Craig, thanks so much, that fixed the problem. I did recently have to replace the battery.
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