first things first radio shack sales leds with resistors already installed (not the brightest) makes it sooo much easier second thing youll need about 7 feet worth of 18 gauge wire. (speaker wire will work) The vtec solenoid is on the passenger side green wire yellow stripe if you open the covering and splice (18g wire) in to it then run through the gromit on the driver side. At this point youll want to run a ground wire (i used the steering column nut) then remove the instrument cluster and from here you can either use a spot on the cluster already there or drill a new spot like i did and match your led or leds positive to solenoid and neg to ground. mount you led where you please put it back and take a test drive (vtec engages over 15mph not sitting still) and enjoy !!!!