Update—phoned the prior owner on a whim and apparently their fob turned up after being missing for ages. Back up and running with 1 key + 1 fob—by the sounds of it, may cost a few hundred to get a 2nd proper set

The late model P80 cars (99+) don't need a barcode for programming. They will need an active VIDA subscription ($70 for three days) and a software download ($70) to pair a new remote. Even through the remote is no longer available from Volvo, I got this one off of eBay a while back. It says DENSO o...

Bought a lovely black 2000 V70R, but the previous owner misplaced 1 key and 2 fobs. Heard from my local dealer that the fob, part number 9166200, has been discontinued, and that I need a brand new one with the barcode (someone on here called it "identification tags") in order to program it...