Volkswagen India — Car started vibrating

Address:

Pune, Maharashtra

I have purchased Volkswagan vento in Jun 2011. I have completed warranty of it in year jun2013. At the completion of 21000 Km. My car started vibrating with heater coil indication on it.As I was out of town shown to nearby garrage. So he cleared the indication with the help of scanner. After which running aroung 15 Km it started with the same again. My Second service was due 28nov 2013, even not completing 30 K (as per due KM for second servicing.)
Now when i have visited service centre they have recommended to replace fuel system itselt which costs around 2.5 Lakhs. They mentioned after fighting with VW in good will VW will replace the fule system completely. But I have to bare the cost of labour of 10 K to get it replace.
So suggest why should i bare the cost if there is not my problem in handling the car.