If it clicks it sounds like it is getting power to the starter. I would take a look at the battery terminals and clean them and try again. I suspect that maybe the baby has a bit of corrosion on the terminals. If it still clicks then I suspect that the battery might be dead.
If that fails then a call to the dealer and have them fix it and tell them that at 8 hours that is not acceptable.
If that fails then a call to the dealer and have them fix it and tell them that at 8 hours that is not acceptable.