BMW X5 2019–2022 — technical service bulletin
Bulletin B160122 · NHTSA communication 10211852 · issued Mar 1, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2019–2022
model years
4
vehicle entries
Official summary
During manufacturing, the evaporative lines for the EVAP system may have been routed incorrectly. This could result in a Service Engine Soon (MIL) lamp turning on.
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.