I was informed by the Procal folks that the reason the light goes off when the turn signals are on serves as an additional "attention getter" (safety factor) to oncoming traffic - seeing a light go out gets ones attention and then they hopefully notice the small turn signal blinking, esp when turning left across traffic - not my idea, just passing it along. I don't care because I can't see the headlights when driving anyway...
08 JK 23S - Colorado Jeep Club No. 204
Too much to list - see my profile for details on build
16 JK Rubi with all the trimmings
NRA Life member
"It takes a special kind of stupid to believe criminals will follow gun laws."
I do not consider myself a smartass. I point out the obvious, search for the truth, and speak fluent sarcasm. I am, by experience, an accomplished curmudgeon.