Cadillac: Service Ride Control, 20 inch wheels, climate control

Question
Hey hi, please help me out,I have a 1995 deville and on the information center came the  Service Ride Control, it will go away and then the service engine soon lights cames on. my car is on 20 inch wheels, will this be the problem?  how can i fix it? I like the car on 20", anyway what is the service ride control for?? thank you man

Answer
This system controls the firmness of the suspension at different speeds of the vehicle.

Do you have any CODES displayed from the computer BY:

1. Ignition ON. Engine OFF.

2. Simultaneously push and hold the OFF and WARMER buttons on your climate control panel for 3 seconds and release them.

3. Diagnostic codes should display and then stop.

4. I need to know EXACTLY how the letters and numbers are displayed as if you were video-taping them.

5. Turn OFF ignition.