Mercedes-Benz Sprinter 2500 2010–2012 — technical service bulletin
Bulletin 2020060005 · NHTSA communication 10205442 · issued Nov 2, 2021
Technical service bulletin
communication type
Engine and Engine Cooling
component
2010–2012
model years
6
vehicle entries
Official summary
2020060005 Modification to the emissions control system
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.