MY FACTORY REMOTE KEY DECIDED TO STOP WORKING ONE DAY AND THE DEALER SAID I NEED TO REPROGRAM THE KEY BUT WILL COST THE SAME AS ME BUYING AN AFTER MARKET ALARM. SO I DECIDED TO UPDATE THE CAR AND BOUGHT A KEYLESS ENTRY SMART CARD ALARM AND PLAN TO INSTALL THIS WEEK. I DID A FEW INSTALLS BEFORE BUT NEVER A PORSCHE SO JUST WONDERING IF ANYONE HAS EXPERIENCE FOR 996's.