Finally not a car won't start/coil thread!
My cc key has never been great, the buttons in the fob have never worked well but a new problem has arisen.

I was packing up my car for my big move and opening and closing the doors alot and I close the trunk and it just starts beeping and wouldn't stop till I opened a different door. Even since than it has auto locked itself as I have walked away from the car. I have to look it with the key, the button doesn't work either to lock.
I thought the battery, but to open the door the little black button works and it detects the key in the car so I don't have to use the key in the ignition.

Any ideas what could be causing this? And how to fix it?

 

autolock is a function of the system. it's not on by default so it looks like you turned it on somehow. Might want to have the dealership take a look at it, or buy a new key off ebay.

 

I packed my second credit card key in the trunk.. hence the issue. Its all good now!! Beware of this!

 

lol.. i've done that before. never had it autolock on me, the car wouldn't lock at all.