Enter your My E320's (1997) alarm won't shut up! I left my lights on, and then upon proceeding to jump start the car outside of a restaurant, the alarm start going off, and won't shut up. I had to drive home 20 miles with the alarm going on/off; on for 3 minutes then going quiet for 1 then on again for another 3 all the way home. Upon getting home, I turned off the car and the alarm still sounded. I had to unplug the battery to get it to be quiet. What do I do? I already tried the car key fobb (?) And it won't shut it off. How do I permanently kill it? Where is the electronic disconnect.