[Tommy280]

Im trying to change the Transmission Fluid on my 07 slk280 (R171) 6 Speed.
It has reached 85K Miles. How many Quarts or Liters should I put in it?
Thanks

 

[jbanks15]

ahhhh search

http://www.slkworld.com/slk-r171-class-diy/11429-7g-tranny-fluid-change-diy.html

 

[#FullDragon]

You can find the informations on any branded oil distributor company's homepage:

 

[i860]

ahhhh search

http://www.slkworld.com/slk-r171-class-diy/11429-7g-tranny-fluid-change-diy.html

Seems like OP has a manual gear box 6 speed not a 7g.