BMW 335D 2009–2011 — technical service bulletin
Bulletin 110314 · NHTSA communication 10147592 · issued Jan 1, 2015
Technical service bulletin
communication type
Engine
component
2009–2011
model years
3
vehicle entries
Official summary
"?SI B11 03 14January 2015 EngineTechnical Service This Service Information bulletin supersedes SI B11 03 14 dated November 2014. designates changes to this revision SUBJECT Diesel Intake Carbon Cleaning. The Service Engine Soon light is on and the engine may run roughly. Possible Fault Codes stored: z 3FF1 air mass sensor z 4595 rough controller Cylinder 6 z 459B rough controller Cylinder 5 z 4592 rough controller Cylinder 4 z 4596 rough controller Cylinder 3 z 4593 rough controller Cylinder 2 z 459C rough controller Cylinder 1 CAUSE Based on the above stored ""Fault Code"" profile, there is
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.