I'm having an issue with my 2000 GC 4.7. I have also noticed the same issue on everyone that I see on the street, same side too. When the lights are off my brake lights work (passenger side is a dimmer than driver side but it works) now if i turn on any lights it still lights up but as soon as i hit the brakes the passenger side goes out until I let off of the brake. I have been told to bend the contacts. Not certain what I should be bending but if someone can help me out I'd greatly appreciate it. Otherwise it's off to purchase a replacement. Thanks y'all