MINI Clubman 2014–2020 — technical service bulletin
Bulletin M010520 · NHTSA communication 10179826 · issued Aug 1, 2020
Technical service bulletin
communication type
Engine and Engine Cooling
component
2014–2020
model years
15
vehicle entries
Official summary
B46M ENVIRONMENTAL AIR CATALYST SENSOR - LTD WTY EXT TO 15 YEARS/150,000 MILES: Component/Issue-Specific Limited Warranty Extension For the eligible vehicles, MINI USA, a division of BMW of North America, LLC ("MINI USA") is extending the limited warranty for the engine radiator's Environmental Air Catalyst (EAC) sensor (shown) to: 15 years/150,000 miles as determined by the vehicle's original in-service date.
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.