Forums North America United States Grand Parkway not showing up on GM vehicle navigation systems.

This topic contains 0 replies, has 1 voice, and was last updated by Cory Heidler 6 years, 2 months ago
  • Cory Heidler

    I am a GM dealer in Conroe Tx and have had several complaints of the Grand Parkway or the 99 toll road not showing up on any of our customer navigation systems. Will there be an update available soon for this issue??

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