Mercedes-Benz GLB 200 2020 — technical service bulletin
Bulletin SC-2020010009 · NHTSA communication 10171660 · issued Jan 30, 2020
Technical service bulletin
communication type
Suspension
component
2020
model years
2
vehicle entries
Official summary
Replace Torsion Bar of the Rear Axle
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.