instrument cluster repair what glue to use

Working on my wagoneer the grill and some interior parts that turned out to be ABS. Acetone worked, especially with little scraps of plastic mixed in. ABS pipe cement worked really well on the grill. I've also tried heat welding on some nylon parts that seems to have worked.

I found these two webpages helpful:
Intro To Solvent Welding Plastic - Homemades - NerfHaven
Identify Plastics