Enabling Pilot Assist and Adaptive Cruise Control

[danthe88]

I have a 2019 XC60 T6 Inscription that came with Pilot Assist (PA) from the factory. However, it doesn't function as expected, at least in my experience. The system is unreliable. Today, on a clear day with perfect road markings and a slight curve, it drifted entirely over the line into the oncoming traffic lane. If I hadn't intervened by steering it back, it would have continued straight into the ditch. This happens frequently, and it seems somewhat reliable only at speeds below 40 km/h.

Has anyone else encountered a similar issue? Is there a way to fix this problem? Unfortunately, the dealership in my country is not helpful, so getting a software upgrade is not an option for me.