Where is the aux input on a 2005 Honda odyssey?

The aux input on a 2005 Honda Odyssey is typically located in the center console, near the front of the storage compartment. If your model is equipped with an audio system that includes an auxiliary input, you should find a 3.5mm jack for connecting external devices. If your vehicle doesn't have an aux input, you might consider using an FM transmitter or aftermarket solutions for audio playback.