Mercedes-Benz AMG CLS55 2006 — technical service bulletin
Bulletin 2007050001 · NHTSA communication 10022895 · issued Aug 1, 2007
Technical service bulletin
communication type
Unknown / Other
component
2006
model years
3
vehicle entries
Official summary
The corrosion protection may be insufficient due to an inadequate pre-treatment - replace side drip rails. *nj
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.