OK
You have verified Sw OK..
Now go to the Blk/Red on the feed side of connector and look for 12v to ground. This is feed from fuse 7. If no reading , you have power problem. If power is there , then follow the gry/yl to connector 49/3. This is a single wire connector that goes to the EA module. It may be unplugged. The other gry/yl from the same connector goes to the lamp out indicator.
If both these check out , there is a break after the module , to the lamps.