It’s a 99 Model, I was just wondering if my car has changeable differential oil? I would just look in my shop manual but i’m at my home-away-from home and it’s not here within reach. The O-manual doesn’t mention it.

The diff’s part of the transmission on fwd cars (that’s why it’s called a transaxle sometimes), so when you change the tranny oil/fluid, you’re changing the diff’s oil.