Got in my 2006 TSX AT/Nav this morning engine started fine center screen came up asking for a code. Not sure why or what code or what could have triggered this request car was fine yeterday. Anyway thought it might be the radio anti theft code so entered that no luck. So the ceneter screen is now blank no audio ac nav or any controls available. Engine and and lights all fine so came on in to work any ideas of what this could be?

Thanks in advance for any help, it sems it is looking for a four diget code as afater four inputs it won't allow any more numbers and the done button illuminates.

 

I'm assuming that it is looking for the radio code. You should have a card in the packet of info given to you by your dealer. If not, there is a sticker, not easily seen, in the glove box opening... not on the glove box, but the opening.

 

Tried the four diget radio code on the card given by the dealer no luck. It is asking for a pin number.

 

Did you try the Navi code, also given to you by your dealer?