Hi and thanks for using 2CarPros.
The On-Star system has a vehicle GPS location identification. However, I believe that is only activated if on-star is contacted or there is an accident. Plus, it is a service which you have to pay for.
You may want to contact On-Star and see if there is a way they could help locate the vehicle.
Let me know if I can help.
Joe
SPONSORED LINKS
Saturday, February 16th, 2019 AT 11:13 PM