W124 climate control slow to respond
The climate control in my '87 TD is acting real funny. After pushing a button, the system takes 15 seconds or more to catch up. Yesterday I selected "ec" and nothing at all was happening. I had the fan speed on Auto but no air was coming out, so I switched to High and nothing. I hit the defrofter button and it took about 15 seconds for it to respond. Then I hit the ec button again, and the defroster didn't stop. I hit the off button and it took 10 seconds or so to actually stop. Also at times the system will blow hot air when I have a cool temp. selected. I pushed the A/C button and the A/C compressor did not come on. I am highly suspecting the climate control panel is messed up. Any ideas on this would be appreciated. Also, all this is happening with the car warmed up.
1994 MB E320 Coupe (199,500 mi)
1992 MB 190E 2.6 (173,000 mi)
1983 Porsche 911SC (148,000 mi)
2004 Volvo V70 2.5T (198,000 mi)
President of CT/Westchester Section