i found this on http://www.lightsout.org/disable.html
I know theres been a techinfo by boseman and many threads about it, but this seems to be simplified!
1996-1999 Pontiac Bonneville You must pull the electrical connection from the DRL resistor. The resistor is found on the driver'* front side of the engine bay. First, find the large black box which contains the computer. Next, pull the black box to the left so you can see the horn easier. Once you find the black horn, look to your right you will see a small white box thats bolted to the frame of the car. There will be a electrical connection on the back of the white box snap if off and your done. Once the connector is out of the white box you no longer have drls. The head lights will still turn on so there is no need to worry.
2004 Torch Red Coupe
2001 Pontiac Bonneville SSEi - 103,000 miles - Galaxy Silver - Daily Driver
1994 Pontiac Bonneville SE - 209,000 miles - Light Gray Metallic - SOLD