OnStar
04-30-2015, 03:35 AM
#1
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Thread Starter
OnStar
Does On-Star report an after-market tune to GM or DMV?
My 2015 C7 came with On-Star for 6 months, but I don't know what it does or how it works.
My 2015 C7 came with On-Star for 6 months, but I don't know what it does or how it works.
04-30-2015, 07:03 AM
#2
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St. Jude Donor '06-'07-'08-'09-'10-'11-'12-'13-'14-'15- '16-'17-‘18-‘19-'20-'21
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Dealer should have explained OnStar. Plus there is a packet from OnStar in the car that does this as well. Lastly, log on to their web site and start reading. Very simple.