BMW 740I 2011–2012 — technical service bulletin
Bulletin B260516 · NHTSA communication 10150967 · issued Jan 1, 2017
Technical service bulletin
communication type
Equipment
component
2011–2012
model years
10
vehicle entries
Official summary
?Service Action: Replace the Flexible Disc on the rear driveshaft Please perform the Service Action procedure the next time the vehicle is in the shop.
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.