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Old 06-12-2016, 02:50 AM
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Join Date: Dec 2015
Location: Tallahassee, FL
Posts: 151
Where does this wire go

When replacing my aspirator motor for the climate control I found this wire disconected, does anyone know what it plugs into? This is behind the glove box on an 86 300sdl.

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Old 06-12-2016, 05:27 AM
optimusprime's Avatar
Trevor Hadlington
Join Date: May 2014
Location: Worcestershire in England
Posts: 1,274
Something to do with the radio system ,may be a speaker plug.Looking at the wire its aftermarket . I dont have one in mine .Removed the cubby, box to remove my alarm after the alarm went down .
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Old 06-12-2016, 09:42 AM
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Join Date: Feb 2016
Location: North New Jersey
Posts: 424
I have that in mind as well, not connected. I'm pretty sure I was the first person in behind my glove box too. Maybe it's diagnostic or something. Wouldn't worry.
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Old 06-12-2016, 10:50 AM
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Join Date: Nov 2015
Posts: 684
That plug definitely looks like a speaker hookup to me.
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Old 06-12-2016, 01:48 PM
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Join Date: Dec 2015
Location: Tallahassee, FL
Posts: 151
Thats a relief, thanks!
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Old 06-12-2016, 08:37 PM
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Control Freak
Join Date: Oct 2011
Location: Columbia, SC
Posts: 3,535
Definitely a speaker plug
The OM 642/722.9 powered family
2014 ML350 Bluetec (wife's DD)
2013 E350 Bluetec (my DD)
2008 ML320 CDI (Older sonís DD)
2008 E320 Bluetec (Younger son's DD)

1998 E300DT sold to TimFreeh
1987 300TD sold to vstech
gone but living on
1983 240D (body to greazzer, engine to t walgamuth)
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Old 06-12-2016, 10:40 PM
Join Date: Jan 2010
Location: Back in SC upstate
Posts: 1,516
It's probably the aux speaker hookup for cars with speakers in the front doors. If you hook a MB speaker to it you can verify my theory.

84 300SD
85 380SE
83 528e
95 318ic
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