Disclaimer: Links on this page pointing
to Amazon, eBay and other sites may include affiliate code. If you click them and
make a purchase, we may earn a small commission.
You can turn that speed limit indicator on and off in one of the dash options. Mine went missing after one of the modules was replaced. On roads with no info it disappears. I think its based on the built in nav system because we don't use onstar but it seems like they'll switched to onstar on the newer models from what I read.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.