I have a 07 LT and recently I have noticed randomly when I start the car the trunk opens up. I have also noticed the key fob doesn't always work each time too. Both happen seemingly randomly from what I can tell, I'm not exactly good with cars to start off with though. From a quick google search I found some cars with weird things like that with a battery that is close to going bad...not sure if that is where I should start or not. any help would be great and appreciated.