Vw recommend that the timing belt is changed every 4 years or 40,000 miles
so this one is overdue, some ppl will say not untill 120,000 ( thats what a dealer had tryed to tell my wife)
but because she had a golf b4, she checked and was told the above,
If u dont change the belt u run the risk of the belt snapping and basically f**king the whole engine