Finally, project complete!
It took a bit of experimenting to get the exact look I imagined for both the mesh grille and the various lighting elements. I'm pleased with the final results it looks crisp and bright both day and night. It gives my 2012 Coupe a much more modernized and cleaner look.
I refinished the flat stainless steel mesh kit with a high gloss crystal black finish. I prepped first by painting all the busy silver cooling system elements behind in black as well to keep distractions to a minimum. All the grille emblem mounting hardware and LED backlight element are hidden from view, so only the chrome logo and frosted background surround diffuser are visible from the street.
The LED Cadillac emblem and angular center-mount lower mesh grille accent lamps are tied into the nearby fog lamp power circuit. The design is based on a genuine deconstructed modern chrome CTS grille emblem (with the coloured fill elements removed), giving it a clean white and chrome monochromatic look similar to the new Lyric EV grille emblem. The backlight element is an aftermarket "LED dome light" fixture mounted behind the grille, which contains 36 of the brightest 2050 LED chips, covered with a sanded plastic reflector lens, for even light distribution.
View attachment 593604
Total cost: $50 for the entire project (including 3 spare LED fixtures for the emblem - plus many hours of thought on design and craftsmanship to get everything just right.
I also made a standard color version LED emblem, which I didn't like as much - I'll post a photo of that tomorrow.
Cheers!
View attachment 593605