I don't know about your 03 but on a 06 you don't need to pull the dash to do the either air bag. Drop the glove compartment and you can get to the passenger bag. Driver bag is in steering wheel so doesn't need dash dropped.
For heater doors you would be better off doing the heater treather doors than having the dealer put the same poorly designed junk in. They don't replace the doors they do the whole HVAC system.
For heater doors you would be better off doing the heater treather doors than having the dealer put the same poorly designed junk in. They don't replace the doors they do the whole HVAC system.