[somick]

Congratulations on your new car!!!

I would not go to dealer for that simple matter as wiper blades. Dealer is too expencive!!!
If you can remove the wipers from the car go to any automotive store. The guys there should be able to help you with finding correct inserts.

They make few different kinds of windshield wipers. Some of them need to be pulled of the arm. Sometimes you need to push a clip in order to remove the wipers from the arm. Sometimes the wipers secured to the arm by screws.
This is not a rocket science and you will be able to do it!

Good luck,

Sam