BenzWorld Junior Member
Date registered: Mar 2015
Vehicle: 2007 E 320 BlueTec
Location: Shenandoah Valley, Virginia
Mentioned: 0 Post(s)
Quoted: 6 Post(s)
I am a new E320 owner. I have a 2007 Bluetec and took it to a friend who owns a transmission repair shop to change the trans fluid. Found a drain plug on the pan, but neither of us could find a fill tube.... I have read about and watched YouTube videos regarding Mercedes "sealed for life" transmissions, but I think that it is a good idea to change the fluid and filter on a regular basis.
I have two questions: how do I determine the model number of my transmission (722.6, 722.9, etc) for finding the correct transmission fluid to use? Secondly, how do I put it in the transmission--with a pump through the drain hole? Any feedback would be welcome--thanks!