I appeciate all your help, really. But I have inside the tailgate only
> two plugs in line with the centered bulb.
> Under them two nuts/screws.
> Not four in corners as shown in your pics.
Went to Momsy's yesterday, took some pics of her 91 just for fun.
1 - A couple of outside pics. 2 - Two plastic plugs, *washer hose* between them, nuts under plugs. 3 - A big piece of tape under the plastic trim. 4 - Tape pulled back, showing bulb holders and... is that a nut? 5 - Different angle, but I'm SURE those are nuts, aren't they? 6 - Good golly, Miss Molly! There's the other 2 nuts that don't exist!!!Of course, now you don't need the nuts, as the bulb holders are right there.
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