DELIVERY STOP: PROGRAM CONTROL UNITS (DME). BMW of North America LLC has issued a Delivery Stop (effective December 5 2019) on certain Model Year 2020 BMW vehicles that were produced between March 2019 and December 2019. An error in the oxygen sensor on-board diagnosis (OBD) may not properly illuminate the malfunction indicator lamp (MIL) when a fault is detected. A software error in the digital motor electronics (DME).
