Steve Brotherton posts here under the username stevebfl, and is the owner of Continental Imports.

He is a Bosch Master technician, and provides Bosch factory service:

http://www.continentalimports.com/ci_home.html

He doesn't post here very often anymore, but if you PM him, he may be able to provide you with some advice.

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Paul S.

2001 E430, Bourdeaux Red, Oyster interior.
79,200 miles.

1973 280SE 4.5, 170,000 miles. 568 Signal Red, Black MB Tex. "The Red Baron".