2003 maxima tail light with red bottom instead of orange? How do they do this?

 

they just use red clear paint and paint over that part.

 

Testors Candy Apple Red translucent spray paint. Get it any hobby shop.

 

Be careful to spray just a bit at a time and let it dry because if you spray too much it will run to the bottom of your tail-light housing. Thats what happened on mine....

 

Just take your time. If search works on the test site (Big red notice at the top of the page) search for "5 minute all red" and there's a thread with directions. I think mine are fading a bit, it's time for a touch up.