I have a 2016 TDI Touraeg with 25,000 miles, had it serviced before this trip of 2000 miles. First fill up left the station and car threw engine light. Called the dealer who did the servicing and he said it's probably a loose fuel cap. Re checked the cap and went on my way. Light never reset. I'm no mans land and the car is running great and ended doing the final 1500 miles with the light on, no issues at all with the engine. It goes in to the dealer tomorrow to check what's if anything is going on. Anyone else have a similar issue. Very distressing to drive with the damm engine light on. Thanks I'm just glad to to have a break down,but the car makes me nervous now.