i have pressed one & six and got the code l posted above: U2204L8355?

go to honda dealership and ask them. you would need access to honda is internal site to get the code. u can not realli take it from the serial number, which is what u provided. at the dealership l work at, you gotta bring the car in, we wo not give it out over the phone. have u tried looking in your owner is manual? on the walls of your glove box, trunk, service history maunal? those are all places where it could be located. it is a five digit code

If you can provide me your radio serial number l can get the code for you.You have to remove the radio in order to get the serial number.

NO! You do not have to remove the stereo. Push down the pre-set radio station #1 and #6 at the same time for a few seconds. That will give you the serial number of the stereo. THEN get that number to the guy above me.

From your friendly Toyota (formerly Honda) Salesperson :)

The number you have is the radio is serial number.

Go to https://radio-navicode.honda.com/ and follow the instructions there. You will need to be the owner on record with Honda. If all fails you can call Honda USA and they will assist you.

What You Will Need:
Vehicle VIN Number
Phone Number and Zip Code matching those on file
Device Serial Number: Radio