Hello. Please know, the information included with the Heads Up display feature varies from model to model. However, if your current OnStar Plan includes Turn-by-Turn Navigation, this information may display in the Heads Up feature. Additionally, if your current OnStar Plan includes the Connected Navigation feature, you will have access to Real Time Traffic updates within your vehicle's Navigation System. With Turn-by-Turn directions, you are able to connect with live Advisors to request an additional route. If you have any other questions about these features, please feel free to email us at socialmedia@gm.com with "ATTN: OnStar Community/RJRemodeling" in the subject line. We're happy to help.
