buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Global Positioning System Module > < 2001 and Older Model Year Vehicles (Except Saab Vehicles)|Page 747
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Method 3

The Gen 6.1 version of OnStar(R) does not require the use of the Service Programming System (SPS) to change the voice recognition system. However,
there are three ways to change the language.

Disclaimer

Global Positioning System Module > < 2001 and Older Model Year Vehicles (Except Saab Vehicles)|Page 747