I need wiring info for a 1990 Bonneville SSE for the anti theft and key-less entry and also the wires coming out of the steering column If any one can help thanks

This is what I was able to drag up for you. I hope it helps

Constant 12V+ Red Ignition Switch Harness
Starter Yellow Ignition Switch Harness
Ignition Pink Ignition Switch Harness
Accessory Orange Ignition Switch Harness
Tach White Or Purple/White (-) At Coil or Multi Coil Pack
Brake Switch White Brake Switch
Trunk Pin n/a
Parking Lights Brown Light Switch
Head Lamp Yellow Light Switch
Hood Pin n/a
Factory Disarm n/a
Door Trigger White (-) Courtesy Light
Door Lock Light Blue Driver'* Kick Panel
Door Unlock Black Positive Trigger
Horn Wire Black (-) Steering Column

that helps thanks