Central Locking System
 

Im having problems using my key pad to unlock and lock the doors. I changed the battery and it still has the same issues. It will work after I have driven it. In the morning it never works. Now the horn beeps (Once) sometimes when I use the key to lock. I have checked all doors hoods ect. all closed. Before I take to Porsche here in Nashville, Tn, I would like another opinion. Has anyone had this happen?

The hinge on my center console "oddments tray" broke. Before it completely failed, it wouldn't close correctly all the time, and I would get a beep when I locked the car.

I know that doesn't explain your problem unlocking the car, so it is likely to be another cause.