So I didn't have the remote key fob today. My car was locked. I used the key to open the car from the trunk. I turned the key and the lock popped up. The second I opened the trunk the alarm went off!! How stupid is that. I had to put the key in the driver's side door to unlock the door to shut off the alarm. This doesn't make any sense to me.<p>Speaking of this...I need a second remote key fob. How much should this run me?