smart Fortwo 2005–2017 — technical service bulletin
Bulletin LI07.04-P-059726 · NHTSA communication 10136113 · issued Jul 15, 2016
Technical service bulletin
communication type
Engine
component
2005–2017
model years
10
vehicle entries
Official summary
Engine diagnosis warning lamp (CEL) is active due to fault codes - P2237 & P2626.
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.