As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PRE DEPARTURE CHECK FOUND FWD CABIN EMERGENCY LIGHTS COME ON AFTER POWER DOWN. ELPU 2. REMOVED FROM SERVICE. PERFORMED E175 FIM TASK 33-50-00-810-816-A THROUGH 6.W.REPLACED ELPU 2 PER E175 AMM 33-50-01-000/400-802-A OPS TEST GOOD. ALL EMERGENCY LIGHTS WORK NORMALLY.NO FURTHER DEFECTS. RETURNED TO SERVICE.