Just Took my 06 G6 Gt in for inspection and I had been having my front drivers side disk brakes squeeking while applying the brakes, and I asked the service manager to take a look at it, he told me there was a service bulletin out on squeeky brakes on the G6's. They put new sets of pads on both sides and he said they didn't turn the rotors but put them on the machine and lightly buffed them before putting it back together. Now the noise is gone and my brakes actually feel firmer.
Just thought I would post for everyone in case they heard their brakes.
Plus they removed the bugs from inside my vanity light too and he could not explain how they are getting in.