As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED THAT ON ENGINE START THE EMERGENCY LIGHTS ROW 7, 8, & 9 GO OUT. MAINTENANCE SWAPPED POWER SUPPLIES 6LK & 7LK. OPERATION OF THE SYSTEM WAS CHECKED IN ACCORDANCE WITH DORNIER MANUAL 33-00-00 AND NO FAULTS FOUND. THE AIRCRAFT WAS RELEASED TO SERVICE.