Hi, just got my car a couple of days ago and haven't had a real chance to play with the SatNav in detail but here's what I know so far. Road Speed display,- Yes Speed Limit, - Yes Red Light and other Radar Speed warnings, - Haven't checked for this. Distance yet to travel, - Yes Estimated Arrival - Yes Also gives turn by turn instructions, altitude, and other bits and pieces. But yeah sorry, haven't even done 50kms in the new car yet to really test it out ;P