I recently had my battery die and used a battery charger. Now the Stereo won't turn on. When it is off it says COdE and when it is on the Clock flashes but won't respond to resetting buttons to change to current time and neither the CD or radio will work. Any ideas?

 

Yep - see this thread
https://www.hondaaccordforum.com/for...ad.php?t=32694

basically, find the small card in the glove box that has a 5 number code on it.