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RecallGazette

Vehicle problems, recalls & safety intelligence

Mercedes-Benz CL500 2000–2010technical service bulletin

Bulletin LI32-50 · NHTSA communication 10037917 · issued Jan 20, 2011

Technical service bulletin
communication type
Engine and Engine Cooling
component
2000–2010
model years
54
vehicle entries

Official summary

Mercedes-benze: there is a leakage at the press-fit sleeve of a pulsation damper. This is caused by high heat entering the system or tension in the line. *rm

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.