1. Measure placement of number on vehicle.
2. Mark placement of wire hole with marker.
3. Drill 3/16" hole for wire.
4. Spray water diluted with a few drops of dish soap onto the surface.
5. Peel and stick, wiping excess water away from surface.
Caution: Adhesive backing is very strong.
6. Wire to 12V power source. Ensure to use a minimum 20 amp fuse on the circuit used for numbers.
7. Add Dimmer Control Switch to control brightness.