My 2014 Passat TDI triggered low reductant. After trying to add adblue and overfilled the tank because it was not emptied, I discovered that the actual issue is error code P205B resultant temperature sensor has failed. My vehicle is now down to 15 miles before no restart! Furthermore, the local VW DEALER in Lafayette says they dont know if it is covered under the emission scandal warranty... the internet clearly states this error is covered under warranty as long as the P205A, B, C is triggered. I am in a bind with only 1 Vehicle and the dealership is an 1.5 hours away from my home! User's recommendation: Don’t buy VW!