Idiot light question on my "96" Lesabre

Does anyone know or have a wiring diagram on a 1996 Lesabre? I purchased this car about 6 months ago and noticed in my owners manual that I should have a low coolant light, door light and low washer fluid light none of which come on as a bulb check. I have check and even replaced for argument sake. I have found threads that state a low coolant sensor is located on the radiator itself? I guess I will replace the idiot light strip itself next. Any suggestions?

Check the:
1. fuses :)
2. disconnect the lcs, and see if it changes.
3. become an electrician and check the wires.
ALL WIRES ARE COLOR CODED!!! The color you see under the hood is the color you see under the dash/on the computer. What Kind of gas mileage are you getting?

I also have a '96 Buick Lesabre, and it lacks these lights also. Mine is a Custom, and am sure these are in an accessory package we don't have. Maybe included in the "Limited" model.