BMW 528I 2010–2014 — technical service bulletin
Bulletin 240313 · NHTSA communication 10149592 · issued May 1, 2013
Technical service bulletin
communication type
Power Train
component
2010–2014
model years
21
vehicle entries
Official summary
N52T/N55 with 8HP45: Delay in Engine Response. When slowing down to lower suburban road speeds and then accelerating, a delay in engine response may be experienced. This situation may be more noticeable when driving in a bend in the road or on roads with a rising gradient. Unfavorable EGS and DME software calibration
Vehicles covered
- 2011 BMW 528I
- 2011 BMW 535I
- 2012 BMW 535I
- 2013 BMW 535I
- 2014 BMW 535I
- 2010 BMW 535I Gran Turismo
- 2011 BMW 535I Gran Turismo
- 2012 BMW 535I Gran Turismo
- 2011 BMW 535I US
- 2012 BMW Activehybrid 5
- 2013 BMW Activehybrid 5
- 2011 BMW X3
- 2012 BMW X3
- 2013 BMW X3
- 2011 BMW X5
- 2012 BMW X5
- 2013 BMW X5
- 2011 BMW X6
- 2012 BMW X6
- 2013 BMW X6
- 2014 BMW X6
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.