Audi TSB #A911435 2026895-
2009 Audi A4
Affected Component: EQUIPMENT:ELECTRICAL
- Supersedes Technical Service Bulletin Group 91 number 14-19 dated January 3, 2014. Customer complains that during Bluetooth calls, the person at the other end has trouble hearing the speaker in the vehicle. Voice recognition accuracy is poor. This TSB provides guidelines for testing microphones in a vehicle.