This means the DME (the car's computer) has detected a problem with the signal going to the ignition coil of a specific cylinder.
Your BMW is designed to go into a deep sleep, drawing less than 50mA of power to keep its memory alive. Code 2DDD00 is the car’s way of saying it caught a "thief" in the night—a component that refused to shut down, slowly draining the battery. The Usual Suspects bmw 2ddd00
Use a diagnostic tool like BMW Fault Code Lookup to check for secondary codes related to boost pressure or temperature that might be causing the 2DDD00 entry. This means the DME (the car's computer) has
The code is typically triggered when there is a discrepancy between the air volume the computer calculates and what the Mass Air Flow (MAF) sensor Mass Air Flow (MAF) Sensor Issues The Usual Suspects Use a diagnostic tool like
If you drive a BMW with the N20 or N26 4-cylinder engine (common in F30 328i, F22 228i, X1, X3 from ~2012–2016), this is the prime suspect.