Review on 🔘 iJDMTOY (1) Factory Style 4-Pole 12V Push Button Switch with LED Background Indicator Lights - Fog Lights, DRL, LED Light Bar - 200 Series Toyota, 33x22mm by Ralph Banks

The front derailleur fits my 2009 Toyota Matrix perfectly. I connected the yellow and blue to the same positive switch coming out of the jack on the back of the radio. So when I turn on my headlights, the fog light icon lights up. When the switch is activated, a small indicator bar will light up. Red goes to the fog lamp relay and black goes to ground. The color of the light at night is almost the same as the rest of my factory dash and it's the perfect brightness. The overall feel of the "button" is good, but not perfect. Update: The switch still works great, but at night I noticed a ring of light surrounding the switch. It's coming from the fog main icon because the switch doesn't quite fit perfectly. Just some kind of backlight not fully sealed inside the switch. Small annoyance.