Well hello all again, I am curious of anyone knows how to help me, i am trying to put wires thru a '86 300E, I am a volunteer marine rescuer, and I have a lightbar for my trunk, so when it is open it warns others, well I need to get the plug end to my ac supply in the front of the car, under the glove compartment, the wire is long enough, i just dont know how to do it. thanks!

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86 300E - 150K
E63 = DREAM CAR