Anyone have the electrical wiring details for the diff swap? Bergwerks did the swap and the speedo correction. Over the last 6+ months my console button lights flicker when I press on the brake pedal. There must be a loose connection behind the cluster.

They aren't in business any longer so I don't know where to start. Sort of looks like spaghetti back there. I expected a cleaner job.

Thanks,

Dcraig

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1994 E420, Pearl Black/Black. 2.82 rear diff., AMG front spoiler, painted lower half. SOLD

1972 & 1974 BMW 2002tii's.