BMW 525I 2002–2010 — technical service bulletin
Bulletin 120815 · NHTSA communication 10147598 · issued Jan 1, 2015
Technical service bulletin
communication type
Engine
component
2002–2010
model years
60
vehicle entries
Official summary
"SUBJECT N62TU: ISTA Service Function for DME ""RAM Backup"". The ISTA Service Function test plan should be performed to clear stored values in the DME RAM memory after repairs are completed, in the following situations: z VANOS or engine-related repairs if any of the following faults cannot be cleared: 2A90 - Exhaust camshaft, tooth offset to crankshaft 2A91 - Exhaust camshaft 2, tooth offset to crankshaft 2A8A - Inlet VANOS, adaptation stop 2A8B - Inlet VANOS, adaptation stop 2 2A8C - Exhaust VANOS, adaptation stop 2A8D - Exhaust VANOS, adaptation stop 2 2A8E - Inlet camshaft, tooth offset t
Vehicles covered
- 2004 BMW 525I
- 2005 BMW 525I
- 2006 BMW 525I
- 2007 BMW 525I
- 2006 BMW 525XI
- 2007 BMW 525XI
- 2008 BMW 528I
- 2009 BMW 528I
- 2010 BMW 528I
- 2004 BMW 530I
- 2005 BMW 530I
- 2006 BMW 530I
- 2007 BMW 530I
- 2006 BMW 530XI
- 2007 BMW 530XI
- 2008 BMW 535I
- 2009 BMW 535I
- 2010 BMW 535I
- 2004 BMW 545I
- 2005 BMW 545I
- 2006 BMW 550I
- 2007 BMW 550I
- 2008 BMW 550I
- 2009 BMW 550I
- 2010 BMW 550I
- 2004 BMW 645CI
- 2005 BMW 645CI
- 2006 BMW 650I
- 2007 BMW 650I
- 2008 BMW 650I
- 2009 BMW 650I
- 2010 BMW 650I
- 2002 BMW 745I
- 2003 BMW 745I
- 2004 BMW 745I
- 2005 BMW 745I
- 2002 BMW 745LI
- 2003 BMW 745LI
- 2004 BMW 745LI
- 2005 BMW 745LI
- 2006 BMW 750I
- 2007 BMW 750I
- 2008 BMW 750I
- 2006 BMW 750LI
- 2007 BMW 750LI
- 2008 BMW 750LI
- 2005 BMW 760I
- 2006 BMW 760I
- 2003 BMW 760LI
- 2004 BMW 760LI
- 2005 BMW 760LI
- 2006 BMW 760LI
- 2007 BMW 760LI
- 2008 BMW 760LI
- 2007 BMW B7 Alpina
- 2008 BMW B7 Alpina
- 2006 BMW M5
- 2007 BMW M5
- 2008 BMW M5
- 2009 BMW M5
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.