Mercedes-Benz AMG CLA45 2013–2020 — technical service bulletin
Bulletin LI07.70-P-058650 · NHTSA communication 10167492 · issued Mar 21, 2014
Technical service bulletin
communication type
Engine and Engine Cooling
component
2013–2020
model years
15
vehicle entries
Official summary
Engine diagnosis warning lamp active - check engine light (CEL) on. The fault code P052E71 is logged in the fault memory of the engine control unit.
Vehicles covered
- 2014 Mercedes-Benz AMG CLA45
- 2015 Mercedes-Benz AMG CLA45
- 2016 Mercedes-Benz AMG CLA45
- 2017 Mercedes-Benz AMG CLA45
- 2018 Mercedes-Benz AMG CLA45
- 2019 Mercedes-Benz AMG CLA45
- 2013 Mercedes-Benz CLA117
- 2018 Mercedes-Benz CLA 250
- 2019 Mercedes-Benz CLA 250
- 2020 Mercedes-Benz CLA 250
- 2013 Mercedes-Benz CLA250
- 2014 Mercedes-Benz CLA250
- 2015 Mercedes-Benz CLA250
- 2016 Mercedes-Benz CLA250
- 2017 Mercedes-Benz CLA250
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.