# SDR WX0A2025011532266

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2025
- Submitted: January 15, 2025
- Operation: Air carrier
- Aircraft: [N258NV](https://openairdocs.org/aircraft/N258NV), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 4015
- Aircraft time: 36,984 hours, 23,139 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Malfunctioned
- Location: Zone 200
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/WX0A2025011532266

## Discrepancy

(AIRCRAFT NOT GROUNDED) DURING TAXI EMERGENCY EXIT LIGHTS FLICKERING AS WELL AS IN CRUISE.   FOLLOWING TSM 33-51-00-810-819-A FOUND SW-SIGNS/EMER EXIT LT (4WL) FLICKERING WHEN IN THE ARM POSITION. CLEANED SWITCH (4WL) PER ESPM 20-55-50-02. OPERATIONAL CHECK SATISFACTORY PER AMM 33-51-00-710-008-A AND AMM 33-51-00-710-004-A. NO FURTHER FAULTS OR FLICKERING OF LIGHTS FOUND. A/C OK FOR SERVICE."

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.