As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ANYTIME AIRCRAFT POWER WAS REMOVED, THE EMERGENCY LIGHTING WOULD BE ACTIVATED, REGARDLESS OF EMERGENCY LIGHTS SWITCH POSITION. A BAD SOLDER CONNECTION WAS FOUND ON THE BACK OF THE FLIGHT ATTENDANT`S ARM/ON SWITCH. SOLDER CONNECTION HAS BEEN REPAIRED AND SYSTEM NOW OP CHECKS GOOD.