Mercedes-Benz Sprinter 1500 2019–2020 — technical service bulletin
Bulletin LI54.21-N-069524 · NHTSA communication 10179958 · issued Aug 3, 2020
Technical service bulletin
communication type
Engine
component
2019–2020
model years
8
vehicle entries
Official summary
Diverse messages in instrument cluster, ve- hicle fails to start, gears cannot be engaged
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.