i have a 2006 ss super charged with 4500 klm i was at my brothers and set the alarm system (the factory anti theft one) and my niece tried to open door and alarm went off so i shut it off and i lost all power to the car no dash lights or interior lights no horn or anything im thinking the engine immobilzer engaged but im not sure and its sunday so i left car at brothers anyone else have this problem before? its going to dealer ship tommorow i will post what was wrong

 

Interesting to find out what it is never heard of that keep us updated

 

well i got my car back it was a relay i asked thew guy hew wasnt to sure but the thinks it was either the power train relay or the ignition relay so it wasnt as serious as i thought lol