Drill the center hole to 45/64" and tap 0.5" NPT.
Apply pipe thread sealing compound to the threads of the small compression fitting base.
Install small compression fitting base in center hole of compartment light base.
Repeat steps 3-6 for passenger side compartment light base.
Install compression nut, plastic washer, and rubber gasket on black wire and white wire at end of
replacement harness off of T junction.