2004 Honda Odyssey Radio Reset. I need the VIN which I took a picture of the drivers door sticker to obtain. There is a 5 digit code on a white sticker as you open your glove box.
Turn key to the ON position. This method I used to unlock our Honda Odyssey radio was the Honda website. After 10 seconds turn the radio off.
From the glove compartment.
You will have 10 trys to enter the code correctly. Check the inside of Your Glovebox for Your Radio Code. You will hear a beep and then the radio will resume normal function. In the evening after the dealership was closed I stumbled upon this site to obtain the radio code for our vehicle.