Hi please help me I disconnect my battery car and now I have the radio HONDA ACCORD 2003 V6 error code... I need the security key.
This is my VIN.. 1HGCM56633A037215
REF... H30895

PLEASE HELP

The code is available through Honda. It's a security thing. They don't want to give you the code because you might have stolen the radio.

Mine is available on Honda Ownerlink:

Honda Ownerlink

I registered with the VIN of my car. It appears that once you're logged in, you can retrieve the code through that web site.

Honda Radio Navicode

This is a quote from that page:

"Audio and Navigation System Theft Protection
For theft protection purposes, your audio system will be disabled if it is disconnected from electrical power for any reason. To make it work again, you must enter a specific code with the preset buttons. Because there are thousands of possible number combinations from five digits, making the system work without knowing the code is nearly impossible.

Retrieve Your Code
You can retrieve your code using this website by providing identity verification and vehicle information in a few simple steps.

Hours of Operation
This automated process is available Monday to Friday 4:00 AM to 9:00 PM PST (Pacific Standard Time), 4:00 AM to 6:30 PM on Saturdays, and 4:00 AM to 9:00 PM PST on Sundays.

What You Will Need
Vehicle VIN
Phone Number and Zip Code matching those on file
Device Serial Number: Radio and / or Navigation
"