BMW 530E 2016–2018 — technical service bulletin
Bulletin B111318 · NHTSA communication 10149568 · issued Oct 1, 2018
Technical service bulletin
communication type
Engine
component
2016–2018
model years
13
vehicle entries
Official summary
SERVICE ACTION: N63R ENGINE - CHECK AND REPLACE OIL FEED LINES AND THE CHARGE AIR COOLERS. This bulletin describes the procedures to inspect and if necessary replace the following components: * Turbo charger oil feed lines (leaking) * Charge air coolers (corrosion)
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.