Hi,

After load the BETA Software the Codierdata in Navigationsunit set to Factory. ( Without Codierung ). ( You can see in Servicemenu, after loading no VIN in Servicemenü, and the Wehicle Typ is 7er ). After BETA Update you must at BMW Dealer the Nav Unit with GT-1 Codieren. After Codier process the Nav Unit have with Accept screen and Aux-Vent, etc.

Janos fromm Hungary