What, you mean that the V1 was providing a warning from the rear sensor 600 meters from the Poliscan OR that you had a V1 front warning 600m from a Poliscan facing the reverse direction of your direction of travel?

If the later - was it raining?

Edit - Sorry if I missing the obvious but I've been in a box at the tennis all day.

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[COLOR=Black]Liberty GT Spec B tuned 240 HP & 372 Nm at the hubs.[/COLOR] "Instead of banning high performance cars - ban low performance drivers"