How have done the same route twice 12 days a part,The first time the lane guidance/indicator showed up the motorway junctions,the next time I did the same journey no lane guidance came up !,and now when I do test runs on a motorway route no lane ,it seems to have gone when it should appear automatically all I get is the "voice" telling me to keep left or right and the small icon in the left hand corner,as for the"pop up"lane guide nothing :confused::confused:
Any ideas- reasons ?
Should mention the unit is the 1490TV