al cambiar de sync 1 a sync 3 no activo las funciones de caara de reversa, gps, mandos al volante
SYNC Region: NA
Navigation Variant: Nav
Manufacturer Year: MY20
Install Type: Retrofit
Old SYNC Version: 3.0
New SYNC Version: 3.4.20220
Do you have a error message, if so what is it?
no
Update Method: CyanLabs Manual Method
