Lexus RX 350 2012–2013 — technical service bulletin
Bulletin LSB-0019-13 · NHTSA communication 10052157 · issued Apr 12, 2013
Technical service bulletin
communication type
Latches/locks/linkages
component
2012–2013
model years
3
vehicle entries
Official summary
Lexus: while driving, some vehicles would display an intermittent warning message, triggered by courtesy switch in back door lock when door is changed to open position, with hatch in closed position. Models 2012-2013 rx350, rx450h. *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.