Mercedes-Benz Sprinter 2500 2015 — technical service bulletin
Bulletin WDA-M9L5Z-03 · NHTSA communication 10130513 · issued Jan 23, 2018
Technical service bulletin
communication type
Electrical System
component
2015
model years
2
vehicle entries
Official summary
Update of software for Common Rail Direct Injection (CDI) control unit.
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.