Mercedes-Benz AMG GLA45 2011–2018 — technical service bulletin
Bulletin LI77 21-P-063617 · NHTSA communication 10144083 · issued Mar 14, 2018
Technical service bulletin
communication type
Structure
component
2011–2018
model years
16
vehicle entries
Official summary
Pop-up roof: Roof jams or cannot be opened, drive unit makes rattling noises
Vehicles covered
- 2015 Mercedes-Benz AMG GLA45
- 2016 Mercedes-Benz AMG GLA45
- 2017 Mercedes-Benz AMG GLA45
- 2018 Mercedes-Benz AMG GLA45
- 2016 Mercedes-Benz C205
- 2011 Mercedes-Benz CLA117
- 2012 Mercedes-Benz CLA117
- 2013 Mercedes-Benz CLA117
- 2015 Mercedes-Benz GLA 250
- 2016 Mercedes-Benz GLA 250
- 2017 Mercedes-Benz GLA 250
- 2018 Mercedes-Benz GLA 250
- 2016 Mercedes-Benz GLC
- 2016 Mercedes-Benz GLE292 Coupe
- 2016 Mercedes-Benz S222
- 2018 Mercedes-Benz S222
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.