i think the tcu is in the module box on pass side over by fender.i believe that it is the second one counting from he front.the first is the k40 which has lots of small plugs in it.the tcu has two plugs i think.

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David S Poole
European Performance
Dallas, TX
4696880422

"Fortune favors the prepared mind"
1987 Mercedes Benz 420SEL
1988 Mercedes Benz 300TE (With new evaporator)
2000 Mercedes Benz C280
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