2012 MS P85 #2446. Just had PTC heater replaced at my local TSC. PTC heater failing caused fuse in DCDC converter to blow. 1 year warranty. While they were in the DCDC converter, all three fuses replaced. Apparently that is standard operating procedure since they already have the DCDC converter open. PS: Yes, realize this could have been a DYI project. Maybe next time.
Last edited: