As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WALK AROUND FOUND L1 DOOR SLIDE TEST LIGHT INOPERATIVE. FOUND LOOSE WIRE TERMINAL ON BACK OF SWITCH ASSEMBLY. RECONNECTED LOOSE TERMINAL IAW MM 25-61-04-4. INSTALLED NEW BATTERIES IAW MM 25-61-04-4. OPERATIONS CHECKED GOOD. OK FOR SERVICE.