Real time traffic data comes in over the telematics link/internet connection, either over a 3G connection or wifi to phone hotspot connection. There is some traffic data that comes through radio signals but it is not refreshed the way the real time data is. That's my understanding of how it all works.I know this is slightly OT but I was just online on the Jaguar route planner website... it says that real time traffic is a subscription based service and expires in more than three years, but the only time I get real time traffic is when I am connected to the internet. Is this how it is suppose to work?
Mine was like that before my telematics unit was replaced (for connectivity issues) then the situation reversed itself and Remote is now the accurate one.My route planner location works fine. It's the remote app that always has the car parked at a random location three blocks from where I live. It never changes.