If you go to this site http://www.cardomain.com/memberpage/563270 and scroll to the last picture, there is a picture of a gray (what looks like a female end) connection of some sort, yet there is nothing connected to it, I just cant figure out what it would be. I have not taken it to Acura or anything cause I dont want them to think that I am an idiot. Thanks.

 

Got the same and don't know what it's for... I've been looking do find it out!!

 

'believe it's some type of OBDII diagnostics port used by dealerships. Or maybe that's where they plug in to program a check-engine light turn-on down the raod...

"Yep, looks like we just need to turn it off for ya'....$70 please"

...sounds about right

 

I know that if you take the coin tray out you find a connection that lets you get into the OBDII which is what they use to check your emissions. but if thats all it is then it seems like a waste of space.

 

I think its to check the electrical systems in the car, resistance and etc.

 

i don't have a 2.5... if i did i would probably take a volt meter to it by now... im always nosy like that and stupid stuff would bug me to the point where i would have to find out..