As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
E-LIGHTS BATTERY 1 WILL NOT PASS OPERATIONAL TEST FOUND WIRES BACKED OUT & DISCONNECTED @ SPLICE CR124 GOING TO E-LIGHT BATTERY #1. INSTALLED SPLICE CR124 (PN:T35E20504/NSN) IAW WM 33-50-03 AND ESPM 20-44-17. OPS CHECK GOOD IAW AMM 33-51-00 E-LIGHTS WORK.