On-board diagnostic system
Diagnostic Codes
In this manual: On-board diagnostic system
~1min read
Diagnostic Codes for DME MS41.0 Systems (Models with M52 Engines)




Diagnostic Codes for DME M5.1, M5.2.1 Systems (Models with M62 Engines)





OBD-II Fault Code List
For the decoding of extended P1 codes for your model, refer to www.obdii.com.












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A quick BMW 1 quiz: every answer comes with an explanation and a link to the manual page.
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