BMW TSB #SI-B-12-23-09
2009 BMW 550
Affected Component: ELECTRICAL SYSTEM:SOFTWARE
- TSB Document
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- Sorry, the NHTSA has not posted this TSB document yet.
You can still get the detailed info from BMW for this TSB. Call your local BMW dealer's service department & ask for a copy of TSB# SI-B-12-23-09.
- Summary
- BMW VEHICLES: SERVICE ACTION-PROGRAM CONTROL UNITS-DME (OBD). THERE IS A DME (MSD81) SOFTWARE ERROR WHICH WOULD AFFECT OBD COMMUNICATION EFFICIENCY. DIAGNOSTIC RESULTS DURING TESTING COULD BE INCOMPLETE. THIS WOULD NOT CAUSE ANY DRIVEABILITY ISSUES. E60-E61 MODELS. *PE