Convertible top alarm
 

My wife just bought an 03 convertible beetle. When we let the top down the top alarm over the rear view mirror beeps and flashes when we drive. I have tried several times up and back and even checked that the frame was clear of obstruction. Even though the motor stops pulling back and the top seems to be back all the way the indicator still beeps and flashes like its not quite back all the way.
Any suggestions?