Mercedes-Benz B 200 2014–2019 — technical service bulletin
Bulletin LI07.70-P-058650 · NHTSA communication 10167491 · issued Mar 8, 2014
Technical service bulletin
communication type
Electrical System
component
2014–2019
model years
6
vehicle entries
Official summary
Check Engine Light illuninated in instrument cluster DTC P052E71 stored in ME 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.