As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: CIDS PANEL CAUTION LIGHT ILLUMINATED. MAINTENANCE ACCOMPLISHED CIDS BITE CHECK PER AMM 23-73-00. CIDS 1 AND PFR INDICATED LEFT AFT EXIT BOTTLE.. CHARGED LEFT AFT EXIT DOOR EMERGENCY OPERATION CYLINDER PER AMM 52-22-00-614-002. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.