Is this the lights you have?
Enhance rear-end illumination on your Can-am Spyder F3 & RT Limited with our Show Chrome LED Trunk Lights with Run, Brake & Turn Signals
www.slingmods.com
I have these with the optional Plug 'n Play connector and have no issues.
I installed a DYI backup camera on my 2024 RTL and everything is working.
I will say that I did receive the connector from them originally and found my passenger seat and grips heat didn't work. It was missing a couple of pins. I asked them to send me one fully connected from one plug to the other and it works great.