Installation is as simple as gaining access to the rear of your bumper, popping out the factory reflector and inserting your new LED bulb. You must then tap into your factory tail light wiring to power the LED lamps. Soldering is the best method to attach the wires and that's what we recommend but you may also use wire taps to tap into the wiring of you're unable to solder. 

 

 Wiring as additional brake lights 

Black wire  ->  Black wire at factory tail lamp

Red wire  ->  Brown wire at factory tail lamp

White wire  ->  Black/white stripe at factory tail lamp

 

Wiring as additional signals

Black wire  ->  Black wire at factory tail lamp

Red wire  ->  White/red stripe on left tail lamp.   -> Grey on right tail lamp. 

White wire  ->  Black/white stripe at factory tail lamp