I purchased a 4 year warranty when buying my new GTI back in 2016 and the third year has just elapsed. My car has gone in for diagnostic work and the dealer is stating after the 3 years the T&Cs change and I have to pay for diagnostic work. I knew an extended warranty purchased close to the end of the standard 3 year warranty was not as comprehensive, however, I thought an extended warranty purchased with a new car sale was a simple extension to the manufacturer’s warranty.
Any guidance and advice would be much appreciated.