I have a 2006 with a 5-speed manual transmission. Trying to check the fluid level is somewhat difficult because the filler hole port is so small it is hard to even get your little finger in to feel the oil level.

I know the level is supposed to be even with the filler hole so I guess I should add 75W-90 gear lube until it runs out.

It is also difficult to get to the plug without the vehicle being on a lift (that is, I'm using the shade tree mechanic style of crawling under the vehicle) because the SUV sits so close to the ground.

The transmission plug IS on the right side of the vehicle, isn't it? I doubt I could have removed the wrong plug because it is the only fill plug I could find.

Thanks.