@KnobKnee posted:I was also disappointed with the connectors provided in the kits. I have been using 50 pcs Solder Seal Heat Shrink Butt Connectors 26-24 AWG, Electrical Waterproof Insulated Marine Automotive Wire Terminals (White) from amazon with good success. You need a good heat gun but they work.
What didn't you like about the bean connectors? Just strip the wire and crush them with a pair of pliers, you have an excellent connection. I don't see any need for waterproof connectors for doing your passenger car lighting. If you have water in there, you have bigger issues than the lighting!