on a 97 camry,the dipstick is going to be in the front.as you are stnding in front of car,hood open,it will be on the right side.more towards the center.it will have a red/orange handle.you can check on level ground,engine sitting for a few hours.the level will be at the lower check notches.Toyota uses a hot and a cold check set of notches,two different sets.sometimes the dip stick will be hard to reinsert,just turn it 180 if it is.
-
-cold engine,level ground,remove dipstick
-clean with paper towel or rag
-reinsert and remove again and check,it should be b/t the two notches for cold.if so do not add any more dexron 2 fluid.
=if any doubt go to a service station,shop and ask them to point it out,they may even check it for you.you refill it through the dip stick tube,you will need a funnel.do not over fill it.
good luck