Hello together, I am currently interested in a T-Roc and all who have been offered to me so far were without a navigation system. But for this they had App Connect, which is actually easy to use for example Google Maps over the display. Now, however, I ask what happens if my data volume is used up from the mobile phone contract? This is usually always the case with me quite quickly. Is with the throttled performance then Google Maps still at all Always usable? Thank you for your help. Greetings, Shaft