What was found
(CAN) LAVATORY SMOKE CAUTION MESSAGE AND MIST IN THE CABIN. AUXILIARY POWER UNIT (APU) SUSPECTED OF ALLOWING OIL INTO THE BLEED AIR SYSTEM. NO FAULTS FOUND.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) LAVATORY SMOKE CAUTION MESSAGE AND MIST IN THE CABIN. AUXILIARY POWER UNIT (APU) SUSPECTED OF ALLOWING OIL INTO THE BLEED AIR SYSTEM. NO FAULTS FOUND.