Cadillac Repair: Replace Heater Core, cadillac sls, heater core

Question
My heater recently went out and i was looking for a on line manual for replacement.  Its a '94 Cadillac SLS, i hope i don't have to remove the dash

Answer
Adam,
No, you don't have to R&R the dash. First, partially drain the cooling system, and remove the glove box and lower sound insulator. Then disconnect and remove the programmer. Remove the heater core cover, disconnect and remove the core.
Hope this helps.