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Old 09-06-2020, 04:43 PM
Mike D Mike D is offline
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Join Date: Jan 2006
Location: Tucson, AZ
Posts: 5,338
1978 W123 300CD relays on LH fender well (US model)

Just curious. What do these relays operate? The separate red/yellow wire has a fuse socket but no fuse is in it. The red/yellow wire leads back into the cabin to who knows where. Everything works so the red/yellow wire is a mystery. Maybe some dealer or after market add on for power to something?

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If it is any help, after a bit of cleaning the relay wiring harnesses have the numerals "12" and "6" on the wiring looms. The individual wire is red/yellow/green striped.
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Last edited by Mike D; 09-07-2020 at 05:42 PM. Reason: added some stuff
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