BMW 528I 2011–2013 — technical service bulletin
Bulletin 650713 · NHTSA communication 10149455 · issued Feb 1, 2013
Technical service bulletin
communication type
Equipment
component
2011–2013
model years
22
vehicle entries
Official summary
HiFi Audio System: Audio Intermittently Cuts Out in All Audio Modes. Intermittently, the audio cuts out in all audio modes (e.g,. AM/FM radio, Satellite radio, CD/DVD, AUX-In, etc.) Application error in the HiFi amplifier
Vehicles covered
- 2011 BMW 528I
- 2012 BMW 528I
- 2013 BMW 528I
- 2011 BMW 535I
- 2012 BMW 535I
- 2013 BMW 535I
- 2011 BMW 535I Gran Turismo
- 2012 BMW 535I Gran Turismo
- 2011 BMW 535I US
- 2011 BMW 550I
- 2012 BMW 550I
- 2013 BMW 550I
- 2011 BMW 550I Gran Turismo
- 2012 BMW 550I Gran Turismo
- 2012 BMW 640I
- 2013 BMW 640I
- 2012 BMW 650I
- 2013 BMW 650I
- 2012 BMW Activehybrid 5
- 2013 BMW Activehybrid 5
- 2013 BMW M5
- 2013 BMW M6
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.