how do i check/change my transmission fluid i cant find a dipstick anywhere

 

It's sealed, no dipstick.

 

so that means it never gets changed?

 

no, not really.

your probably end up needing a new transmission or torque converter before that.

which new fluid will be put in

 

Not really easy to check the level since there is no dipstick but you can replace the ATF and filter. Take a look here http://www.blauparts.com/audi/audi_f...on_fluid.shtml
I suggest buying the kit from them as it is cheaper than buying all the components meal piece. Be sure to get 6 liters of Pentosin.

 

there are a few shops that have the new machine that can do it for ya. the new mobile 1 synthetic atf is compatible with the trannys made by zf, definatly change the fluid after 100k they recomend it.