It's in the top.
The 1999 GMC stock radio has and auxiliary port on the back of the radio. Plug your sub woofer into the auxiliary port.
there is no auxiliary port on the stock deck of the corolla, if you want to keep everything stock, go purchase a line out converter and attach it to your OEM deck
stereo aux port is inside the glovebox only above 2007 models
No there is no auxiliary port in Honda accord 2006 models. You have to install one from car toys or similar stores.
No, it may have an auxiliary input but only on certain models.
Yes, this item has both aux inputs and outputs.
nope, those arent available on the mdx yet
No. You will need a external transmitter with a suitable antenna.
usb port jump drives and cd's
Under the console in the middle of the two front seats there is a little hole on the back of the inside of the middle console. I cant figure out how to turn it on on the radio though.
It may depend on manufacture date, market it was purchased from, and equipment level. I have a US market '07 Sport trim hatchback with the 6-disc CD changer and my auxiliary port is located inside the center console with a label marking it as AUX.