Volvo: 1998 V70 XC, dead battery, remotes

Question
Hi Ray, I have 1998 V70 XC, all wheel drive, and tonight when I
tried to use one of the remotes to unlock the car it didn't work,
nothing happened. i used the key in drivers door and unlocked
all doors so that is working, tried the backup remote thinking
the first one had dead battery and it too isn't working on the
doors, any ideas? Thanks in advance

Answer
Jeff,
Sounds like they lost their programing and will have to be redone. You need the remotes (all of them) the PIN number and someone with the proper scanner that will be able to access the system and set those remotes. The dealer can help with all those.