will not turn on with code provided after battery change
could be a fuse. might be that both are burnt out. take them out and look at them. if you cannot figure it out take it to a mechanic.
I reset mine by removing the radio fuse and leaving it out for 3 hours before reinserting it. After reinserting the radio fuse, the radio will then accept your code unique to your radio.
I use Castrol 5w30.
I reset my be removing the radio fuse from the fuse box to the left of the instrumentation panel, and then replacing it 3 hours later. It would then accept the code unique to my radio.
By using the radio preset buttons to insert the 5 digit code. If you do not have the code click the link, sign up at the Honda Owner's Link, and then click get radio code.
i have the codes but am unable to enter them the radio displays SAFE also try disconnecting the battery
YES!
I had that problem with my 98 integra and I called the dealer and they asked me if I had have electrical problems and yes, my battery was dead so they told me that I have to take the car to the dealer and they will pull out the radio to get the serial number and put a code in the radio so that it would work again.
under the flap beneath the ashtray
Yes
Yes it will fit.
You can disconnect the neg. battery cable but you also reset everything radio, clock etc.