w 140 turbo diesel climate control unit failure - PeachParts Mercedes-Benz Forum

#1 07-29-2002, 07:44 AM

hello ý've tried every troubleshoot for this malfunctioning unit but nothing solved yet. I reset the unit and start the engine and again it locks and did not work. Your advise will be greatly appreciated.
thanks.

stevebfl · #2 07-29-2002, 08:01 AM

What is "locks"?

#3 07-29-2002, 09:00 AM

Quote:

Originally posted by stevebfl
What is "locks"?

''locks'' the unit did not command and buttons dont work

stevebfl · #4 07-29-2002, 09:05 AM

If it doesn't respond to the buttons it is probably the individual switches but the results are the same. Its probably time for a new controller (pushbutton controller).

They are available rebuilt for much less money.

turnne1 · #5 07-29-2002, 11:19 AM

I think Steve is right....I can tell you a new pushbutton climate control unit is about $1400.00 new

Warren
1992 300SD 144K
Columbus Ohio

keitharm · #6 08-05-2002, 01:15 PM

Check out www.thebenzbin.com. Rebuilt Climate control units at reasonable prices. I bought one for my W140 400SEL.