Long story short I've got a 773 G series stranded at a customers house. It's got the keyless deluxe panel and I can not get any power at all to anything. This morning I hit the yellow button to wake the machine and it didn't do anything...hit it a few more times and went to password screen...entered pass code and started machine just fine....used machine for a while and shut it down. Got back in machine later to start it and nothing at all. It's got a month old battery which I tested anyway and it's fine. I checked all connections including under the cab and all the fuses and relays. Called the dealer and the service tech told me to check the 100 amp fuse right behind the positive battery cable. I did and it tested good. He also said if the panel was bad it would have some sort of power but I'm not so sure. I was thinking the deluxe panel was probably bad but want to make sure it's not something simple before I have it towed to the stealership for repairs. Any ideas??