Well I bought a new headunit and it messed up on me so I had to send it back. Two weeks later(yesterday) I get a replacement and I went out and hooked it up. I triple checked everything and it's hooked up correctly, but it won't work, it wont even come on!

And if that's not enough, today I thought I'd just check the fuse on the unit while my car was warming up...well all I did was barely move the cd player, not unhook or anything, and I hear this little click and now my dash lights won't work. Any ideas or help please

 

You blew a fuse.