There isn't one.
Its not there
There is no aux input jack in Honda Odyssey 2007 model.
accord 2005 doesn't comes with a AUX input, you need to attached a AUX convertor or, may have to use the FM transmeter. check this out: http://wiki.openfi.org/index.php/Accord_(2005) In the back row of Honda Odyysey, on the left side aux locates in the box. You can use adapter to display any devices from ipod or other dvd player.
Yes they do.
No there is no auxiliary port in Honda accord 2006 models. You have to install one from car toys or similar stores.
No
The factory systems didn't include an aux input.
No
No, in 2007 Chevy began putting AUX inputs in their cars.
The Aux in - has to do with your radio, auxiliary input. Like an iPod or CD player you can attach by wire to this input on your car radio. At your local radioshack they have the connectors to attach to this input if you don't have one handy.
There actually is not an aux input in the stereo. Now you can hold down the cd button to see if your stereo is equipped with an aux output. If your stereo switches to aux mode than you have to purchase an aux cable and must be installed on the back of the deck in the wiring!
Alas, no aux input on the 2008 Tacoma. 2009 does come standard with the aux input.