Alright guys...here goes. There are four small bulbs inside the electronic control box for the climate system. You have to remove the dash trim, just like a radio install. Instead of removing the radio, remove the climate control module. It will be just above the radio with three screws attaching it to the dash. Pull it out, unplug the wiring connectors from the back, and take it to your workbench or table. Remove the two small screws from the back of the unit and it will now come apart with some gentle prying. The bulbs are on the circuit board behind the round plastic discs that have reliefs cut into them for a screwdriver to grip. Quarter turn and they are out. The bulbs have a rubber cover over them, possibly to dim them a bit for this specific application.
I removed all four of mine this past Saturday. I will go to the stealership as soon as I can to get new ones. I haven't found anything online about these bulbs so I hope the dealer has them. I'll keep you posted.