Hello, I Recently bought a Cadillac deville from a private party and everything was working fine (well except the gas indicator. it wld appear full all the time and out of nowhere the car shut down from running out of gas, but thats another issue for later though) So later on today, in about 4 hrs to be exact, i have to drive 5.2 hrs, so i went to fill up on gas, and as soon as im done pumping and start the car, i get the "Service stability sys" warning and my "ABS" "BRAKE" & "TRACTION CONTROL" lights come and stay on. So I parked and shut down the car, read the little booklet that cam