Mercedes-Benz E320 2003–2006 — technical service bulletin
Bulletin 322232 · NHTSA communication 10016629 · issued Aug 16, 2005
Technical service bulletin
communication type
Suspension
component
2003–2006
model years
7
vehicle entries
Official summary
Knocking / rumbling noise from front left of vehicle. Toi include model 219 2003-2006. *tt
Vehicles covered
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.