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harborman's Avatar
 
Join Date: Dec 2009
Location: SW MIchigan
Posts: 2,236
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Window Switch

One of my switches was stuck. It would "click" on close but was stuck on open. As it turned out the "rocker" some how came off the tabs or was pushed down and stuck. There are two little plastic tabs on each side of these switches on which it pivots. Once I put the rocker back in the tab slots it worked. Possibly the center of the rocker was pushed and dislodged it. Anyway, before you go and replace the switch (which I just did), check to see if it's just the rocker. These switches are not the best quality!

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1986 928S
32 valve engine
All stock, automatic, 539 Weissgold Metallic, 70K original miles, Hankook Ventus 2 tires.
Previously owned: 67 Vette, 427 L88 Stingray, 74 De Tomaso Pantera L. Latest addition: 2000 BMW Z3 Roadster
Old 06-02-2011, 07:37 AM
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JK McDonald's Avatar
 
Join Date: Oct 2003
Location: Texas
Posts: 1,067
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Aftermarket Switch Assy -

Hey harborman, Good job on the window switch repair. Other switch related problems can often be solved by disassembling and cleaning their internal electrical contacts. Just don’t misplace any of the many little pieces while the switch is apart. Although the original OEM parts were a high quality unit, I think most of the aftermarket assemblies are simply meant to be replaced ever so often rather than repaired.

Just my opinion - but many of the intermittent switch related window issues that I’ve seen have involved ebay parts. It is not that they do not work when new, it just seems that they tend to fail a bit early.

Good Luck, Michael
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1984 928S - "Miss Purdy"
1987 911SC - "Frau Helga"
1986 930 - "Well Hung"
1975 911 Targa "Blue"
Old 06-03-2011, 04:32 PM
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Quote:
Originally Posted by JK McDonald View Post
Hey harborman, Good job on the window switch repair. Other switch related problems can often be solved by disassembling and cleaning their internal electrical contacts. Just don’t misplace any of the many little pieces while the switch is apart. Although the original OEM parts were a high quality unit, I think most of the aftermarket assemblies are simply meant to be replaced ever so often rather than repaired.

Just my opinion - but many of the intermittent switch related window issues that I’ve seen have involved ebay parts. It is not that they do not work when new, it just seems that they tend to fail a bit early.

Good Luck, Michael
Yes, thanks on your comment. From my years in electrical work, these switches are not what I would call "military spec". The good rocker switches have a pin which goes through that pivot center. Considering there position on the center console they are exposed to getting liquids in there, not good. Some have mentioned heat will destroy them too. I bought mine from Roger. Quality seems the same as original, we will see.

Anyway, I am enjoying driving my car this summer, windows all working!

__________________
1986 928S
32 valve engine
All stock, automatic, 539 Weissgold Metallic, 70K original miles, Hankook Ventus 2 tires.
Previously owned: 67 Vette, 427 L88 Stingray, 74 De Tomaso Pantera L. Latest addition: 2000 BMW Z3 Roadster
Old 06-04-2011, 04:39 AM
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