S-Class (W140) 1991-1999: 300 SD, S 350TD, 300 SE 2.8, S280, 300 SE 3.2, 300 SEL 3.2, S320, S320L, 400 SE, S420, 400 SEL, S420L, 500 SE, S500, 500 SEL, S500L, 600 SE, S600, 600 SEL, S600L, 500 SEC, 600 SEC

AC wiring 1995 W140 s350

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Old Sep 17, 2020 | 08:44 AM
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w124 1995 e320 gas engine,1995 w124 e300td W140 S350D BMW R1200c Beaver motor home
AC wiring 1995 W140 s350

Hi, need help with a wire that is just hanging down on the left side front, behind the rad,it is bullet shaped with a tab for a fixing bolt, I have opened the sleeving, and the colours are brown and green, a wiring diagram says, aux fan pre resistor 2nd stage, but I can't find where to attach, it was like this when I bought the car,I think I am right in saying it to do with the aux fans operation, (they only work when I put a false feed)
Any thought's would be much appreciated
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Old Sep 17, 2020 | 01:35 PM
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From: 6 months usa 6 months uk
w124 1995 e320 gas engine,1995 w124 e300td W140 S350D BMW R1200c Beaver motor home
Originally Posted by Plutoe
Yea the wire is just so long,if you move it around wada you find!!
Hi,
thanks but I have looked and looked, and can't find its position.
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Old Oct 8, 2024 | 04:11 PM
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khaled alkhalaf's Avatar
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1993 s-class
late better than never

good evening , i was searching for some AC wiring diagrams for 1993 w140 s350 and ended up here , as u see in the picture (i know its not same model) but in the red circle there is a ground ( snap on tab) on the black plastic piece u can connect it from below , sorry for my language hope u fixed it already and if not hope u got it rn .
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