As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHT TEST THROUGH PTP PANEL FAILS AT FWD LT LOCATION STEP 14F ON WEEKLY CHECK. FLASHING FAULT LIGHTS ON INTERIOR LIGHTS FAULT & EXTERIOR LIGHTS FAULT ON EMER POWER SUPPLY UNIT. REPLACED R1 DOOR SLIDE ASSEMBLY IAW JOB CARD 26L0025010. EMER LIGHT TEST OPERATIONS CHECKED GOOD.