Okay guys and gals, Houston we have lift off!
Today my son got in touch again and told me that his key that had previously been programmed had once again lost its programming, DOH! So he emailed me for the instruction on reprogramming and he had a play around with it again. He found the correct reprogramming trying this and that so I can now pass that on to you all. You will need both ignition keys to do this.
 Take the key that needs programming put it in the ignition and turn to the on position and then press and hold in the alarm reset button.
 While still holding in the reset button turn the ignition off and remove the key.
 Re-insert the key and turn the Ignition to the "on" position.
 Release the alarm reset button and then press it in once.
 Now with the ignition still switched on take hold of your spare key and press the lock button on your spare key. The alarm should "beep" once.
 Now press the Lock button on the key that has lost its programming. Alarm should "beep" again.
 Switch ignition off.
This has worked. Good luck all you Proton Savvy owners. Captain Proton over and out.
Wednesday, May 15th, 2013 AT 9:47 AM