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RecallGazette

Vehicle problems, recalls & safety intelligence

Mercedes-Benz C230 1999–2007technical service bulletin

Bulletin LI-43-10 · NHTSA communication 10034988 · issued Aug 3, 2010

Technical service bulletin
communication type
Service Brakes, Electric
component
1999–2007
model years
19
vehicle entries

Official summary

Mercedes benz (daimler): unsatisfactory brake servo assistance after a cold start, primarily when maneuvering. Low vacuum in the intake manifold due to wide open throttle valve. Retrofit electric brake booster vacuum pump (m56). Model 203. No model year listed. *pe

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.