B122418
Service Bulletin Details
Public Details for: B122418
Service action: program control units (dme). Revised engine lubrication strategy has been implemented. Specifically, crankcase oil spraying jets will be activated at lower engine speeds, to improve pistons lubrication and cooling.
Models from 2017
2017 BMW 550I |
2017 BMW 750LI |
Models from 2016
2016 BMW 750LI |