I've recently bought the 2016 XF portfolio which has a Traffic Sign Recognition system installed, However, while appreciating that it is my responsibility to be aware of the correct speed limit, the system frequently shows the wrong speed either, I presume, because traffic signs have been missed/misread or it thinks I'm on a different road. For instance, driving in a 30mph zone it will suddenly show 70mph as the permitted speed albeit only for a short period. Have ant other XF owners experienced the same issues as the car has been checked out by the dealership and they can't identify any faults.
Thanks for any feedback, Keith
