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September 7, 2016 Service bulletin

This bulletin is hardware update for vehicles that CAN no longer receive 2G service from t mobile

Audi technical service bulletin A91166920395157 for 2011-2013 Audi A6 and 2011-2013 Audi A7.

Bulletin number
A91166920395157
Component
Electrical system: software
Summary
This bulletin is hardware update for vehicles that can no longer receive 2g service from t mobile

Owners of these vehicles have filed 36 complaints in the electrical category.

Vehicles covered

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