Where is the easiest place to access the low beam wiring as you have to tap into it.?
There might be easier ways, but this is how I accessed the rear of the Low-Beam housing when I installed my McCollugh HID kit:
1) Remove your windscreen. Trust me. It makes all the following that much easier.
2) Immediately in front of the ignition switch, you will find an allen head fastener that retains the lower instrument dash. Use a 4mm allen wrench and remove it, and use a small flat-blade screwdriver to remove the outside two plastic pop-up rivets. Now remove the lower instrument dash piece altogether.
3) Toward the outboard side where the upper and lower dash pieces meet, you will now see two large pop-up rivets that retain the upper dash piece to the side dash pieces. Remove them. Now look at the upper dash piece where it aligns near the mirror mounts, and you will see two (2) much smaller plastic pop-up rivets (one on each side). Remove them also. Now the upper dash piece can be pulled down and directly straight out.
4) The instrument panel is now thoroughly exposed. It is attached at four (4) points: two (2) small 8mm bolts near the bottom of the instrument panel, and towards the top, two large nylon pins (molded directly into the rear of the instrument panel housing) that reside in large rubber grommets. Remove the lower two bolts. Grasp the top of the instrument panel, and gently yet firmly pull it straight out, but only enough for the nylon pins to clear the rubber grommets.
5) Last item: at the rear of the instrument pod, pull back the rubber boot protecting the large black electrical connector that feeds the instrument cluster, and locate the small tab you need to push down in order to release the connector from the rear of the instrument pod, and you can now completely remove the pod and set it safely aside.
You're DONE! The rear of the low-beam housing is now clearly exposed for you to work on.
