Mercedes-Benz GLE 350 2020–2021 — technical service bulletin
Bulletin LI42.15-P-071414 · NHTSA communication 10191269 · issued Mar 22, 2021
Technical service bulletin
communication type
Service Brakes
component
2020–2021
model years
8
vehicle entries
Official summary
BR167 front brake squeal with engine code M264 and option code P31
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.