Lexus HS 250 Hybrid 2010–2012 — technical service bulletin
Bulletin LSB001216 · NHTSA communication 10205322 · issued Mar 2, 2016
Technical service bulletin
communication type
Electrical System
component
2010–2012
model years
3
vehicle entries
Official summary
Mil "on" code p2111 - throttle actuator control system - stuck open.
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.