Thank you Dr. Dyno for replying. To answer your question, no, there are no add-ons whatsoever. The problem actually started a weekend ago with my key out of the ignition, the radio, clock, power windows stayed on and key fob not working. I disconnected the battery (negative only) for maybe a couple of hours and upon connecting it back, everything went back to normal -the key fob started to work, radio, clock and power windows were off. Then just this Friday it started doing it again. Disconnected the battery overnight, connected the battery the next morning but didnt go back to normal this time. I drove for an errand and when i got back home, everything's normal again. I dont want to bring it yet to the dealership (they are charging $140 to diagnose) so any help i would really appreciate it. Thanks much.