27th Jan 2019, 23:40
Uh, this original review is about a 2011 model, yes,the same generation as your 2010.
Go back and view comment 1:17 on Oct. 27th. It's posted by the review owner and clearly explains where the check and fill tube is located. You need to find a different quick lube if they keep telling you that it's a sealed unit.
26th Jan 2019, 15:25
Well, time for me to chime in after a few months.
We had an 08 Edge in our family, same as a 2010. In the 6 years of ownership I (myself) serviced the transmission twice. Dipstick/fill-tube is located to the left of the air box. The top of the stick is not a "T" shape or a loop handle type. It looks like a regular engine oil cap.