My 2004 Honda Accord radio was locked with a ERRE message. I found the 5 digit code and unlocked the radio. Now it only plays for about 2 minutes and goes off. When I press the power button, I get the ErrE message again. I can only turn the radio back on by pushing #1 #6 and power. It will then let me put in the code. Then it will only play for a few minutes before going off again. Can anyone help?