BMW 335D 2009–2011 — technical service bulletin
Bulletin 130414 · NHTSA communication 10147606 · issued Jan 1, 2015
Technical service bulletin
communication type
Fuel System, Gasoline
component
2009–2011
model years
3
vehicle entries
Official summary
SI B13 04 14January 2015 Fuel SystemsTechnical Service This Service Information bulletin supersedes SI B13 04 14 dated October 2014. SUBJECT M57Y Diesel Fuel Injector: Zero Mass Adaption Faults. The Service Engine Soon light is on. Possible Fault Codes stored: z 4AD5 - Zero-mass adaption injector Cylinder 1 z 4AD6 - Zero-mass adaption injector Cylinder 1 z 4AE5 - Zero-mass adaption injector Cylinder 2 z 4AE6 - Zero-mass adaption injector Cylinder 2 z 4AF5 - Zero-mass adaption injector Cylinder 3 z 4AF6 - Zero-mass adaption injector Cylinder 3 z 4B05 - Zero-mass adaption injector Cylinder 4 z 4
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.