Vizio VX37L has lime green borders around people or objects on screen.

SOURCE: VIZIO vx37l tv remote control code for cox tv remote

0178 will work but you have to keep the set-up button pressed down for more than a few seconds after you press TV on your cox remote. (You will see the tv button light up 2 or 3 times after pressing it and holding the set-up button down)

SOURCE: vizio vx37l green/red/blue sparkles

Call Vizio tech support and start a case. i am having the same issues with mine and i have sent it back. they will be replacing it this time.

SOURCE: Vizio LCD Green Pixels

Our Vizio started doing the same thing after only three weeks, except it was also showing green pixel when we watched DVDs.  After checking this site and others and trying all the "tweaking" advised, I finally called Vizio's customer support.  They were extremely polite and tried to help over the phone, but had to send someone to the house to make the repair (anything 40 inches or larger earns a house call). The tech arrived on time and was extremely professional and pleasant -- he had to replace the daughter board and LVDS cables.  So far, so good.  

SOURCE: when my tv is on for about 15 mins the borders

something is wrong call vizio i bought the same tv two days later all of the color on the screen that should be black is green called repairman who came tv was working and after he replaced the mother board and daughter board tv was black turned on but no pic he tried again and i heard the arching sound he zapped it i was told by repair we need to order the power board it willl be another 3 to 5 days
i called vizio the minute that he left i was so pissed and that is not like me they are sending a new tv that was thursday i still have to wait 7 to 10 days but they are standing behind there tv i will give them that

SOURCE: Outline of images turn florecent lime/green!

Hello,

I found out that the main board gets too hot after few minutes that the TV is ON and that causes the interference of voltage, So, I don't know what causes it but my Vizio Tv turned green also and I installed a desk FAN behind the TV and kept it cool. This solved the problem, but as soon as I turn the FAN OFF, TV gets hot and turns green again. I spoke to VIZIO Customer Service and the people that I bought it from; Vizio knew about the problem and offered to fix it, but the wholesaler that I bought mine from is willing to swap it for another one.

I hope this would help to continue using the TV untill the problem is fixed.

Thank you
Shane