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May 1, 2016 Service bulletin

Integrated Navigation Voice Not Loud Enough

BMW technical service bulletin B651216 for 2011-2017 BMW X3, 2011-2016 BMW 528I and 2011-2016 BMW 535I and others.

Bulletin number
B651216
Component
Equipment: electrical: navigational system(global positioning system)
Summary
Integrated Navigation Voice Not Loud Enough. Integrated Navigation voice guidance is not loud enough to be heard over loud music. Software error in the CHAMP2 Head Unit.

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