Ok well its not really OMG!! more like omg......

I took the instrument cluster out today and took off all the electrical connections. I found something very weird....There are 3 3W bulbs, two on the top to light up the whole cluster and one 3W on bottom left. Well this bulb holder has a wire coming out of it that was spliced into a green wire that was part of an harness. I have no idea what this is for.....the two wires were spliced together with a piece of electrical tape.

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190e 2.6 1990. 300,000 KM
C230 K 2000, 130,000 KM