Originally Posted by PeterM1
It's in the manual...If you've enabled RRTI, traffic is displayed on the roads in the form of triangles along the route. For example, several black triangles indicate slow traffic etc.
Agreed, color coding parts of the road would have been more clear.
Are the triangles a function of iDrive or the Navteq DVD? Just wondering as maybe Navteq could update the disc or BMW could include color coding in a Progman update. Wishful thinking... I wont hold my breath.