Coalman

On the way home, the air conditioning ran up to max on its own and then quit. The display showed "zero" on both the passenger and driver side. I could not get AC to come back on. It just showed "AC Off" on display. Also, display on right was stuck at 0 and I could not change. After I stopped and restarted car, dispaly returned to normal but still no AC.

Dealer picking up car tomorrow. Do you know if covered by Mercury Platinum under extended warranty?

Thanks.

MB_Forever

Have you noticed any leaks?

27300man

I had this happen 2 times in the two year I owned my car. I just ignored it and it never happened again.

Coalman

Unfortunately, I still don't have air conditioning or I would ignore as well. I am constantly getting "take to shop" alerts and they usually go away on their own. Interestingly, I have no error codes for this problem.

Any thoughts by anyone as to wether this problem is covered under extended warranties?

Thanks all.

Staff@RPM

It all depends on your warranty. I would expect that your warranty should cover any and all A/C repairs. If they don't I would get your money back and get a different warranty that does.

a1bray

it's the ac control module, I had the same problem with my cls55 amg. dealer replaced it under warranty

MB_Forever

+1 I would think most decent warranties would cover this.