If you have an automatic, it's the same process as the Passat in this question
If you have a manual transmission, there is a plug on the side of the transmission that you remove to inspect the level. Like spyder says in his reply, your fluid should not be low if it is not leaking. hope this helps
I have a 1993 Jetta with an automatic transmission. It intermittently has begun to spew transmission fluid, it does not appear to be coming from the dip stick, breather or the transmission cooler. Appr...