# SDR ASAA2019071830119

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 18, 2019
- Submitted: July 22, 2019
- Operation: Air carrier
- Aircraft: [N492AS](https://openairdocs.org/aircraft/N492AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 44110
- Aircraft time: 14,575 hours, 4,789 cycles
- System (JASC): [3040 · Windshield/Door Rain/Ice Removal](https://openairdocs.org/jasc/3040)
- Part: Warning System
- Condition: False Activation
- Location: Cockpit
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2019071830119

## Discrepancy

AT 10,000 FT APPROX 290 KNOTS, WHILE SLOWING LEFT SIDE WINDOW HEAT OVERHEAT CAUTION LIGHT ILLUMINATED.  GROUNDED - YES. FOLLOWING QRH PROCEDURE OVERHEAT LIGHT EXTINGUISHED AND REMAINED EXTINGUISHED.

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