As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY LIGHT TEST BATTERY 1 LOW MESSAGE APPEARED. RELEASED FOR SERVICE IAW MEL: 33-50-01 CATEGORY: C EXPIRATION: 31OCT10 "MEL 33-50-01: EMERGENCY LIGHT TEST FUNCTION - INOP." PART(S) IDENTIFIED ARE THE MOST PROBABLE CAUSE. TROUBLESHOOTING IS REQUIRED PRIOR TO INSTALLING PART(S) ITEM PLACED ON MEL AT THIS TIME. C/W FIM 33-50-01 NO DEFECTS NOTED, C/W ADJ/TEST AMM 33-51-01/501 ALL TEST PASS MEL CLEARED, PLACARD REMOVED.