Mercedes-Benz E320 2006 — technical service bulletin
Bulletin 2006070002 · NHTSA communication 10020184 · issued Jul 1, 2006
Technical service bulletin
communication type
Structure
component
2006
model years
3
vehicle entries
Official summary
The rear center section (luggage compartment) that was installed is missing or has an incorrect stop plug. Moisture may enter the compartment as a result. Install rear center section stop plug.
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.