As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING THE CRUISE THE FORWARD EMERGENCY EXIT ILLUMINATED EMERGENCY CHECK LIST ENTERED AND AIRCRAFT DIVERTED TO MANCHESTER, UNEVENTFUL LANDING MADE AT MANCHESTER AIRPORT. ENGINEERS FOUND THAT THE PROXIMITY SENSOR WAS NOT WIRE LOCKED LARGER THAN NORMAL OPERATING GAP. SWITCH ADJUSTED AS PER MAINTENANCE MANUAL, CHECKED FOUND SATISFACTORY. SWITCH NOW WIRELOCKED. AIRCRAFT RETURNED TO SERVICE.