I have a 2017 Tesla X with 60000km and just had the third annual servicing at the local service centre in Calgary. I was told that I need front brake pads and rotors replaced and maybe the callipers for $2500. They said it was partly due to my using standard regen settings during our winters. So they are saying that using the brakes LESS caused my pads (1mm left) to wear MORE! They blamed it on corrosive effects of salt on the brakes. I am not a hard driver, especially on the brakes. I have probably had about 5 emergency stops in the past 3 years. I have also noticed when washing the car, there is black dust that often washes out of the front wheels, presumably brake dust. I have never experienced brake wear like this in any car I have ever owned. The service people insist that this is not uncommon in colder climates. Anyone else have this experience?