Pratham Motors Bangalore — Delivered one year old vehicle without information

Address:

Bangalore, Karnataka

Hi,
I taken a delivery of Maruti Ritz Lxi 2013 model on 03 June 2014. On the date of delivery only I come to know it is one year old vehicle. Car making month was Apr-2013, my expectation was vehicle manufacturing month would be last quarter of 2013. They communicated the manufacturing year as 2013 but they have not communicated the month of make during the purchase. This is my first car. I haven't visit their stock yard to check the engine number before delivery (that was my mistake), due to time unavailability. As it is mid of 2014, I could have never agreed for one year old vehicle. I raised the compliant with Maruti as well regarding this one. But the response is quite delay. Please let me know what action I would be able to do further.
Thanks,
Nagarajan. K