TSB Document:

• 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# SB-12-18-09.

Affected Component: FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY

Summary

BMW VEHICLES: PROGRAM CONTROL UNITS (DME-DMTL DIAGNOSIS). AN INCORRECT TANK LEAKAGE DIAGNOSIS MAY OCCUR DUE TO A SOFTWARE ERROR. THE SERVICE ENGINE SOON (MIL) LAMP MAY BE ILLUMINATED WITH THE DMTL LEAKAGE FAULT STORED, EVEN THOUGH THERE IS NO FUEL SYSTEM LEAK. DME SOFTWARE DMTL DIAGNOSTIC ERROR. MODEL E70 (X5). *PE

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