Hopefully someone can help me out here. I'm trying, like so many others, to get the bright parking lights like on new Corvette's, F-Body's, etc. Basically my proposed setup is to have the high beam filament in the dual filament bulb to be constantly on whenever the parking lights are turned on, and when the turn signal lever is switched, for the high beam filament to blink on and off. I'm having a little trouble devising a wiring diagram to accomplish this and if anyone can provide some insight into how this should be wired, it would be appreciated. If anyone has a better, easier, or more cost-effective way to get the brightest possible parking lights, such as bulbs, etc. please let me know.