Does it cool on automatic if the wheel is to max cold? If so the internal temp sensor is bad, thus it thinks the car is cold and will turn on heat. When wheel is turn to max cold the control unit ignores internal temp sensor.
Regards, Trampas Stern -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Peter Arnold Sent: Monday, September 12, 2005 4:47 PM To: [EMAIL PROTECTED] Subject: [MBZ] 300SDL HAVAC Mystery 90 degrees out today, first time in weeks. A/C decided to go into "full convention cook" mode. Mono-Valve say you. Could be but I changed it about 3 months ago. Also, when I pushed the center button, I got A/C. I'm thinking the push button control is at fault. Is it probable that I remove the offending control and re solder a bunch of cold joints, seems that I've heard that discussed in the past. Or, do I send Rusty enough funds for his kids to have another keg party on me? -- Peter T. Arnold Windsor, Connecticut U.S.A. 1987 Mercedes 300SDL, 231 Kmi on Delvac1, changes when f-soot is 2% 1995 Ford F-250 W/PSD, 189 Kmi on Rotella @ 5 Kmi Changes 2002 PT Cruizer, 74 Kmi, Every 5 Kmi with what's on sale 1954 Metropolitan {My Hanger-Queen} None use oil between changes, go figure ;-) _______________________________________ For new parts see official list sponsor: http://www.buymbparts.com/ For used parts email [EMAIL PROTECTED] To Unsubscribe or change delivery options go to: http://striplin.net/mailman/listinfo/mercedes_striplin.net
