Hi,
I have nearly the same problem with at least two MK4, loaded with V32. If I downgrade to V31, everything is o.k.

My experience with V32 :
If you choose a sight with 100m, 200m, 500m or 1km, no problem. As soon as you select 2km, the screen is frozen and the MK4 reboots. If you're lucky, it comes back, if not, the screen from VM comes up. If you shut off the car and wait until the MK4 is driven down, it came up again. So it's not totally crashed.

Has somebody same problem ?

Rolli