2010 UP Hyundai Sonata REAR CHROME TRUNK MOLDING WITH LED LIGHT!

Attach the LED Chrome Trunk Molding on top of the OEM trunk molding, and connect the wiring to get a unique brake light.

Works as either the driving light or brake light, or both, depending on how you do the wiring. If you want to use the LEDs as just brake lights, then just connect the red and black wires to the brake lights.

If you want to use the LEDs as both the driving lights and brake lights, use the relay module that is included in the package. Connect the red wire to the brake light + wire, the gray wire to the driving light + wire, and the black wire to the ground wire. Connect the two wires on the other side of the relay to the LEDs. This will light up the LEDs to a dim setting when the driving lights are on, and when you press the brakes, the LEDs will flash three times quickly and then blink at a slow and steady rate.