SL/SLC-Class (R107) 1971-1989 : 250SL, 280SL, 450 SL, 380 SLC, 450 SL, 380 SL, 560 SL

SL/R107: unknown wire

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Old May 25, 2023 | 07:10 PM
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bents107's Avatar
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1977 450 sl
unknown wire

I restored a 1977 450sl this last winter. I replaced the turn signal and it was working when I got done. After much snow here in Michigan and a couple months later, I am ready to drive. I started her up and took her on a drive and the turn signals did not work. I hate the thought of threading that wiring back down the steering wheel tunnel. One odd occurrence is that a wire appeared on the (left hand driver) left side under the dash and I can't figure out where it goes. It has a grommet, like it is suppose to seal it somewhere





, and it is a two pronged female adapter on the end. I have attached pics hoping that someone can help.
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Old May 27, 2023 | 04:51 PM
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AlterSchinken's Avatar
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From: Monroe, GA
1985 380SL
Looks like the wire for a footwell light in the lower dash panel. There is a grommet to seal off the heated air chamber.
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