Mercedes-Benz GL320 2009–2011 — technical service bulletin
Bulletin LI42-45-P-051201 · NHTSA communication 10038045 · issued May 5, 2011
Technical service bulletin
communication type
Service Brakes, Air
component
2009–2011
model years
8
vehicle entries
Official summary
Mercedes-benz: there is the possibility of multiple brake warning messages displayed. There is a worn line causing fault codes. *rm updated 6/29/11. *pe updated 7/13/11. *pe
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.