how do i check auto Trans fluid level on 2003 Saturn L200

no dip stick, only red cap above bell housing. manual says take to saturn to check.

1 answer
It is checked the "old fashioned" way. With the car on level ground: crawl under the car; remove the auto tranaxle vent/plug; the trans oil should just weep out of the hole.

This information comes from Chilton's Saturn L-Series 2000-2004 Repair Manual (No. 62370) pages 1-24 & 1-25.