Join Date: Mar 2008
Location: California Gold Country
You can dab the connector with something called "Liquid Tape" that you can find in any auto parts or hardware store. It it dries to form a rubbery coating that still allows the connector to be pulled apart if necessary (with effort). Done correctly it's completely water- and corrosion-proof, and also prevents against shorting or accidental disconnection.
I've got a lot of aftermarket wiring on my Wee (heated grips, headlight cut-out switch, electric jacket controller, driving lights, LED conspicuity lights) and use it on all those wiring systems.
2016 KTM 390 Duke
"All you need in this life is ignorance and confidence, and then success is sure."
- Mark Twain, 1887