Hi, greetings
I have the same problem, my car is a Honda Accord 2007.
my battery dies and have to change, but i cant find the code card.
RADIO CASETTE HONDA ACCORD 1993 EX AMERICANO
MODEL 39175-SDA-A120-M2
REF CQ-EH1461Z
SERIAL 12350628
LABEL M4G478020
thx for your help!