I have this car as posted on top. well...my friend jumped his car that was never actually dead and he crossed the terminals. he put the positive with the negative. Sparks flew all over the place. and a day later...my car didn't start back up. I've tried using a different battery and it doesn't work. checked the main fuse and it's not blown. checked to see if my car would still run after a jump and it didn't. and while it was jumped and i took off the terminals off the battery it was still running. But then it would only start off of a jumper cable. the starter is still clicking though and my lights and radio and stuff is still working. Can anyone help?