As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON REACHING THE GATE & SHUTDOWN L1 CABIN PRESSURE LIGHT FLASHING CAPTAIN DV WINDOW OPENED. PERFORMED CABIN OVER PRESSURE WARNING OPS TEST IAW AMM 52-73. ALL LIGHTS OPS TEST GOOD. PERFORMED CPC 1+2 BITE TEST IAW AMM 21-31. BITE TEST GOOD. (7734486).