If you're still confused, you can consult the Honda Owner's Guide to walk you through the necessary steps. NOTE: if you see the ERR message on the radio's screen, disconnect the battery (black cable) and leave the battery disconnected for one to three minutes.. Re: 00 impala rds radio unlock? Yes, a dealer can reset it. I did the same thing, upgraded my factory AM/FM/cassette to the one that includes CD. Got mine off ebay. The dealer started to give me a hard time about charging me like 40 bucks to do it.
They have to take it out and send it in to get repaired by the CD player company that made it. It sucks not having a CD player. I have tons of cds and my iphone doesn't hold much music. I don't want an aftermarket cd player. I wish i could take it somewhere to get repaired locally. The laser in the cd players go out easily.. There is a code in the owners manual and it comes on a card the size of a credit card. It is a code that can only be used 5 times and then it automatically needs a new one. if you haven't used it more than 5 times then just enter in the code and it will unlock.