2015 Buick LaCrosse TSB 10139419

Buick TSB #PI1392

2015 Buick LaCrosse

TSB Document:

Affected Component: ELECTRICAL SYSTEM: SOFTWARE

Summary
This preliminary informational bulletin provides repair information to correct a customer concern of mobile telephone microphone poor performance when using Bluetooth®

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Date Published
JAN 15, 2015
NHTSA TSB #
10139419
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