Mercedes-Benz AMG CLA45 2011–2020 — technical service bulletin
Bulletin LI20.00-P-057734 · NHTSA communication 10166981 · issued Feb 14, 2014
Technical service bulletin
communication type
Electrical System
component
2011–2020
model years
18
vehicle entries
Official summary
Implausible coolant warning message in instrument cluster
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
- 2011 Mercedes-Benz CLA117
- 2012 Mercedes-Benz CLA117
- 2013 Mercedes-Benz CLA117
- 2018 Mercedes-Benz CLA 250
- 2019 Mercedes-Benz CLA 250
- 2020 Mercedes-Benz CLA 250
- 2012 Mercedes-Benz CLA250
- 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.