Lexus CT 2011–2012 — technical service bulletin
Bulletin L-SB-0011-12 · NHTSA communication 10043658 · issued Feb 24, 2012
Technical service bulletin
communication type
Unknown OR Other
component
2011–2012
model years
13
vehicle entries
Official summary
Lexus: smart key inoperative on ct200h, gx460, hs250h, ls460, ls600h, rx350, and rx450h models. *kb
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.