1. Unplug H4 connector on the back of the halogen globe. Remove rubber dust boot and remove halogen globe. It will now look similar to below.
2.Next step is to install the copper base plate by twisting off the Vanquish lamp and insert this into the housing. Now push over the retaining clip to hold the base plate into postion.
(Make sure this is tight you may need to tweak the retaining clip if not tight)
3.Next step put the rubber dust cover boot back over the housing.
Now push the Vanquish lamp through the hole and looking through the front of the headlight housing align the small and bigger tab on the lamp.
Push and twist in one motion to secure the lamp into position.
Spread copper heat sinks apart and connect the driver to the lamp.
Now Zip tie the driver in desired location in the engine bay.
4. The image below shows the lamp installed into the housing with the reflector facing up so all the LED's are at the top of the lamp.