Volvo Key Fob Programming 

Buyer used Volvo Key Fob on Ebay and program them yourself instead of paying the dealerships $600 each. I programmed 2 for less than $250 total.
Not responsible for any damages to your vehicle for mistakes you make.
Links
Used Key Fob www.ebay.com/i...
Make sure you check the model version, the MS at the end is for a motion sensing version and you can use that or one without the MS. Mine was a YGOHUF8423MS model, it is inside by the metal key.
OBD Plug - www.amazon.com...
Need an ethernet cable to connect it to your PC
VIDA Software - www.volvotechi...
Make sure you write down your username and password, they don't email it to you. You need it to buy the Keyless appl software in later steps