Mercedes-Benz CLA 250 2014–2019 — technical service bulletin
Bulletin LI7721P057021 · NHTSA communication 10205218 · issued Aug 9, 2013
Technical service bulletin
communication type
Visibility
component
2014–2019
model years
6
vehicle entries
Official summary
New roller blind with blind bearing does not fit in previous panoramic with old roof mechanisms or blind guide rails.
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.