Schematic wire color legend for Hyundai Service online manual

I can't seem to find the Color Codes for the wiring in the schematics from the www.hmaservice.com web page. They are marked with codes like 2.0B or
0.3G but there doesn't seem to be any legend for what that means. That would be very cool to know to troubleshoot my headlight issue.
Regards, Jim L
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Jim L wrote:

The numbers are the diameter of the wire. The letters are the color.
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Hyundai didn't do such a great job of putting everything online. If you choose a 2003 Santa Fe and look in the ETM "General" section, choose "How To Use This Manual(2)" and it'll have the wire colors.
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Gotcha...thanks!....isn't there for the 2002 Santa Fe....interesting!

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