I have a 2000 S70 which i bought used and it only came with one key and one remote. I figure its pretty essential to have a spare key, so I ordered one thorugh the used car dealer/repair shop where I bought the car. I guess it will cost around $120 overall, because it has to be cut by Volvo, and then I have to take the car to a shop that can download the vehicle data and program the key (perhaps for the immobilizer?). Getting a second remote would have been even more so i didn't bother. I called Volvo about pricing and they quoted me even more for a spare key than the shop did.<p>My question is, why is the key and remote so expensive? And what is it that they have to do at the shop when they program the key to my car?