Originally Posted by bassman2
It looks like I should join the switch wires to the lights and then what?
You need to find the "red" connector connected to wire 54D/54E (green-yellow stripe).
54E connects to the right hand door jam switch.
You need to connect a wire that T's to both map lamp switches.
In other words, trace back from the right hand door jam switch (or the glove box light) to find the red connector, that's your power for the map lights.
Yes, you need to connect the switches to the map lamps.
Connect both lamp switch green-yellow stripe to a "T" connector, then to the "Red" connector for power.
Other end of lamps goes to ground.
The wiring is circled in red below.