Thank you very much Lotus4s. I am sorry I did not get back to you sooner. I have only intermittent access to my computer. knelson_54

Just bought a used S80 with 198,000 miles. The air conditioning will be working fine and then all of a sudden stop working. If I shut the car off for a few minutes and then restart the air conditioning starts working again. Any ideas of what the problem is? It does have the "auto" feature ...