First. I bought new rear speakers. How do I remove the sub? It seems locked in place. Next. Is there a magic blessing that can be bestowed upon the truck to make it stop self locking. This drives me nuts as I'm the only one that rides in her and I put things on the passenger floor all the time. I constantly forget to unlock the truck before running around. Just to go all the way back around and unlock it. They drive me Nuts!