For smaller RV solar systems where we're not using a Lynx BMS or Lynx Shunt we can still get the advantages of the Lynx Distributor by making a custom cable to enable the LEDs which indicate fuse status.
Lynx Distributor https://invertersrus.com/product/victron-lynx-dist...
12v to 5v Voltage Adapter https://www.amazon.com/gp/product/B076P4C42B
12v Hookup Wire https://www.amazon.com/gp/product/B09YQ4D1FS
3/32 Inch Heat Shrink Tubing https://www.amazon.com/gp/product/B0919FPXBW
5/16 Inch heat Shrink Tubing https://www.amazon.com/gp/product/B0919HLKBB
22-18 AWG 5/16" STUD 3M Heat Shrink Connectors Heat Shrink Ring Terminal - https://www.amazon.com/22-18-HEAT-SHRINK-RING-TERM...
Use the Diagram and Video below to build and install this custom cable.