Updating from 2003 mirror to newer model. Plug issues

[tsdrummerboy]

I have an 03 and I found mirrors from an 05 that had the black and blue plug ends,just like the 03.I tried one from an 08 w/ a blk and white end and won`t work.I tried spliceing,dicing and praying and nothing worked.So I sent that mirror back and shopped around till I found an 05...plugged right in with out any trouble and is still working great to this day.