What was found
CABIN EMERGENCY LIGHT WILL NOT STAY ILLUMINATED. REMOVED AND REPLACED FOUR EMERGENCY POWER PACKS IAW EMB AMM 33-50-04. OPERATIONAL CHECK GOOD, AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CABIN EMERGENCY LIGHT WILL NOT STAY ILLUMINATED. REMOVED AND REPLACED FOUR EMERGENCY POWER PACKS IAW EMB AMM 33-50-04. OPERATIONAL CHECK GOOD, AIRCRAFT RETURNED TO SERVICE.