ok so heres the deal im changing my coil packs on my car its a 1999.5 a4 2.8 v6 30valve. im lucky enough to have to change all coil packs even if its only one cause i have that coil pack unit ****, anyway does anyone have any idea how in the hell u get the damn harness off the coil pack unit cause i cant get it to let go for the life of me im ready to call it quits with audis if this doesnt get fixed soon cause im just trying to get it to the point that i can trade up.

 

You need to push the harness into the clip as if you were putting it in instead of taking it off. That compresses the rubber that makes the seal. With it pushed in you should be able to activate the tab and wiggle the harness off (carefully).