Well today I was driving a female friend (friendzone ftl) a few towns up where she miraculously managed to lose her keys and one the way up on the highway I looked down at my gauges and mileage (foot was on the gas at cruising speeds) and noticed that the temp + mileage led panel thing was very dim. I though that it could have been the the little wheel thing by my lights was set to a dim setting. I tried that and it was all the way up. I looked then at my radio and that was also dim. So I thought hmmm, what could be going on? Then I let my foot off the gas and bam, all my brightness came back. It didn't do it at all after that. I also think I recall this happening once before.
So, could this be my alternator? Could this also be contributing to my rpm dip that my car suffers from when the car is cold? It mainly seems to happen when it's warm(er) outside. Never when it's below freezing though I think. It mainly happens when I'm cruising to a stop and put my clutch in that it'll happen.