Hello and welcome to justanswer.com,
your radio code is 36544
as long as the radio still displays "CODE" then you can still input the code.
if the radio says "err" or some form of that then you will need to disconnect the battery for a least 30 seconds to reset the radio back to "CODE"
if you have any more questions please ask, if you are satisfied please take a few moments and rate my answer.
where i can reset the radio ?
where do i disconnect the battery ?
with the code I just gave you , enter it using the corresponding radio preset button.
if the radio says "err" you have to reset it to enter the code
under the hood using a 10mm wrench loosen the nut on the negative cable end and remove it from the battery. wait at least 30 seconds before hooking it back up, tighten the nut.
enter the code in the radio