Had Polo Repaired Today!

[SiDaBa]

Had a faulty EGR valve which caused the engine managment sign to come on, so took it to the dealers first thing tuesday morning, obviously not booked in, and again superb service got it back this evening. However i know there was another post about this but what part of the 1.2 65 was being replaced as of when your car is taken in?? I also apparently had a oil leaking from the crank seal?? Well i saw no oil on the ground at all so is this the part that was being replaced when you bought you car in kind of like a "recall" cut its not.


Any of that make sense?