Fucking windshield wipers streaking (common, wide-spread issue with these cars) A/C didn't work... Slow/laggy shifts below 20-25MPH (i'm talking 3-5 seconds before it would downshift to 1st/2nd if you went WOT) And, lastly, a rattle in the trunk... sounded like a screw/bolt rolling around in the trunk lid... They replaced the driver windshield wiper, no more streaking. Updated the TCM, all laggy shifts gone... transmission can actually make up its mind now! Disassembled my trunk and found a plastic retainer rolling around in the trunk lid, no more rattle. And, my fucking a/c compressor is toast... so they ordered me a new one. How the hell is the a/c compressor toast... the car only has 9600 miles... wtf? All in all... I still love the shit out of my G8... best car I've ever owned. Fuck GM for killing Pontiac.