Mercedes-Benz AMG CLA45 2017–2018 — technical service bulletin
Bulletin 2018010007 · NHTSA communication 10135514 · issued Feb 16, 2018
Technical service bulletin
communication type
Electrical System
component
2017–2018
model years
34
vehicle entries
Official summary
Update HERMES control unit software
Vehicles covered
- 2017 Mercedes-Benz AMG CLA45
- 2018 Mercedes-Benz AMG CLA45
- 2017 Mercedes-Benz AMG GLA45
- 2018 Mercedes-Benz AMG GLA45
- 2017 Mercedes-Benz AMG GT
- 2018 Mercedes-Benz AMG GT
- 2017 Mercedes-Benz AMG GT S
- 2018 Mercedes-Benz AMG GT S
- 2017 Mercedes-Benz B 250E
- 2017 Mercedes-Benz C 300
- 2018 Mercedes-Benz C 300
- 2018 Mercedes-Benz CLA 250
- 2017 Mercedes-Benz CLA250
- 2018 Mercedes-Benz E 300
- 2017 Mercedes-Benz E300
- 2018 Mercedes-Benz E 400
- 2017 Mercedes-Benz E400
- 2017 Mercedes-Benz GLA 250
- 2018 Mercedes-Benz GLA 250
- 2017 Mercedes-Benz GLC
- 2018 Mercedes-Benz GLC 300
- 2017 Mercedes-Benz GLC300
- 2017 Mercedes-Benz GLE
- 2018 Mercedes-Benz GLE
- 2017 Mercedes-Benz GLE 400
- 2018 Mercedes-Benz GLE 550 E
- 2017 Mercedes-Benz GLE550E
- 2018 Mercedes-Benz S 550
- 2017 Mercedes-Benz S550
- 2017 Mercedes-Benz S63
- 2018 Mercedes-Benz S63
- 2017 Mercedes-Benz SL63
- 2017 Mercedes-Benz SLK250
- 2017 Mercedes-Benz SLK 350
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.