Well i never actually thought to post this but i wonderd if anyone else had the same problem. i got my aftermarket deck installed about a year ago... right after the install and everytime since when i start the ignition i have to hold the key forward.. 2 seconds later it will start... but whenever i go to the stealership i always have to tell them / show them hwo to start it... i thought it was because the security ran through the old deck like the cavalier .. but now i got a viper system so im kinda confused.. iono jus wondering if anyone else had the same issues