Theheater unit is not about $750 (part and VW labor). My problem happens when the temp is low and I have a long distance to drive. Wind lowers the freeze temp and DEF has a 12 degree freeze point. My latest trip to a VW dealer I was informed that the DEF cannot freeze while driving because the exhaust heat prevent the freezing.
Adbluereset is life threatening. The adblue system is still under warrantee, but all the Saskatchewan dealerships , won’t book an appointment for 1.5 weeks to keep my car on the road. It’s winter, I’ve topped up the adblue, and left the car in a heated 65 degree F. Garage For 4 days and still can’t reset the adblue fault.
Thisbrief video shows a diesel exhaust fluid leak on a 2015 VW Golf TDI. This was fortunately covered under the Volkswagen emissions warranty. The DEF or AdHowto refill the Adblue fluid on a VW Passat TDI diesel (diesel exhaust fluid) myturbodieseldotcom 77.7K subscribers Subscribe Subscribed 481K views 11 Demonstrationthat an AdBlue deficiency does not stop the engine, and that once the engine is stopped, it is prohibited from starting again. iPEq.