Hello, my Exeo (2.0 TDI 105 kW, currently approx.90,000 km) currently has the following error codes in the fault memory [after I was made aware of a problem by flashing the pre-glow control light and lights of the engine control light incl. emergency running program]: – Exhaust gas recirculation electric valve => Interruption – Exhaust gas recirculation solenoid valve => Misfunction – Interruption Now I was informed when visiting a free workshop that the entire AGR valve – for n The “popular” software update was released by me in June 2016. After some research, I also came to the funnel that there could probably be a connection there; various customers complain that problems occur sooner or later (almost self-explanatory) on the exhaust system after the new software was installed. At VW, the AGR valves were partly replaced on a culant basis if a connection with the update was created. What does this look like especially at Seat? What is the official procedure? Thank you very much!