I was just wondering if this was some kind of modification that the previous owner did, because I have yet to see any other Trooper with a light that does this. When I step on the brake, it blinks for 5 seconds, then stays solid. I know this is not an important question, but I'm just curious. If it's a mod, I would like to do it to another car. If not, I wonder why mine has it and I never see it on any other of the many Troopers that I might be behind.