The issue you have is the use of Super Glue. You need to use a high temp silicone adhesive. 1) it will survive the temps of the headlights when they are on and 2) it is thick enough to where you can apply the adhesive, sit the rings in place, and allow it to dry.

I am pulling mine apart this weekend bc my smaller rings had some discoloration and I am replacing them. I will take some pics.

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2001 X5 3.0i (PP/WP/AP) Traded at 213K miles
RARE White on Black - Why does everyone get Tan??
First E53 with 215s on XOutpost!!