Program replacement key
I've lost my only key to my '07 G6. I bought a new key from a dealership and was given instructions to program it. I was told to insert key and turn to the on position. The security telltale light should stay on for approximately 10 minutes. When it goes out, remove the key and repeat the steps two more times. After this insert the key and the light should not come on indicating that the key is programmed and the car should start. The first round works fine. But on the second round the light doesn't turn off it blinks. At this point the radio door locks and other dash lights begin going g crazy and my battery dies. What am I doing wrong?