I have a 1999 Lumina that will not start. When I insert the key and turn it into the START position, the fuel pump primes and the daytime running lights turn off, but the starter motor does not turn at all. I am very sure I have a charged battery. I even tried jumpstarting with no success. I'm thinking the problem may have to do with the theft deterrent starter kill relay. If anyone knows where in the car that relay is located, that info would be greatly appreciated. Please help!