Mercedes-Benz GL320 2010–2011 — technical service bulletin
Bulletin SB-2010090007 · NHTSA communication 10034864 · issued Oct 1, 2010
Technical service bulletin
communication type
Electrical System
component
2010–2011
model years
12
vehicle entries
Official summary
Mercedes: update software for the power electronics control module. Model 164.195. *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.