Its asking me to enter a code but I don't have one

As stated in the Sticky, we don't provide radio codes. Call your local Honda dealer.

Look in your glove box or owners manual. Some of them are in there, written by the dealer. Mine is on a glove box sticker. They are all different. We don't give them out since the radio may be stolen.

Look around the glove box for a sticker with an 8 digit code. This is the serial number for your radio and the sticker should have been affixed during PDI (Pre Delivery Inspection) prior to your car being sold the first time. If you find this code, call your local Honda dealer and see if someone in either the service or parts department is willing to help you.

If the sticker is missing, you will have to get the serial number using a different method. Disconnect the battery, attempt to turn the radio on. When "COdE" is displayed, turn the radio off. While holding radio preset buttons 1 & 6, turn on the radio. Depending on model year, the serial number will be displayed either in its entirety, or separated into two sections. In older models, the serial number may be displayed in two sections starting with an "U####" and then "####L". Combine the two sections, ignore the U & L, and you have your serial number. On models where the serial number cannot be obtained using this method, you will have to physically remove the radio to get the serial number.