2006 Honda Civic Code Required on radio?

Radio must be removed, write down serial # & model # off back of radio. Honda Dealer can get code w/ Serial #.

You could retreive your radio serial # by
1) turn off the radio
2) hold down the #1 and #6 buttons
3) turn the radio on while still holding down the buttons

The serial number will display. Copy the numbers and bring to a dealer and have them retrieve the code for your radio.