V40 d4 auto transmission fluid change.
 

Hi all.
My first post on here. I bought a 2016 v40 d4 yesterday and I think it still has its original transmission fluid in it at 68k miles so I was wanting to replace this.
I’ve searched the forums and can’t find any information on how to do this myself.
Can anyone point me in the direction of a thread describing how to do this.
Thanks in advance.
Andy.