I find it comes and goes. It always vanishes going from Wrexham and Liverpool, but if I stop and switch the ignition off, it comes back. It never vanishes when travelling in the other direction.
I've had my car for a month and received 2 traffic announcements. Wow great lol.
Both times when i've been on top of a mountain so proves system does work but utterly useless.
Has anybody got a view on this