ima93chevyguy
Zip-Tie Mechanic
Thanks Blue Turd (great name). You're correct, '94 is the final year of the squared-off interior. The HVAC control panel comes out easy enough, but it doesn't appear to want to be taken apart. so i thought i'd ask before i broke it (for once!).
Yes the square style HVAC box does have bulbs. 3 to be exact. After you take the unit out of the dash you have to take off the little cover off the backside then you should be staring at them. Unfortunately I don't remember a part number; most people swap them for LED's.