Cadillac: 99 Seville, climate control, suspension system

Question
Tom  I have a 99 Seville and the service suspension system
display comes on.  The car rides well so I assume the suspension system is working.  How do I clear this message?
Thanks  Charley

Answer
You have to retrieve the codes from the computer.

1. Ignition ON. Engine OFF.

2. Simultaneously push and hold for 3 seconds the OFF and WARMER (^) buttons on the climate control panel and also look to see if each code is either HISTORY or CURRENT.

3. Turn OFF ignition.