Markmcd64

My Boxster is acting crazy. I first noticed that the key fob wouldn’t unlock the car and while driving the done light would come on and the power locks would engage and disengage while under braking. I disconnected the battery and it seemed to solve the problem, but when I drove it today, some new electrical gremlins appeared. The front hood unlocks by itself, the alarm sensor flashes red while driving, the red light on the power lock button also flashes, and the horn will beep once or twice-all by itself. Any ideas of where to start??