What causes the Corolla's hazard lights to keep flashing?

[SanSebastian]

There could be several reasons why the hazard lights keep flashing: 1. There might be an issue with the anti-theft chip on the car key; 2. The vehicle's computer system may have a problem recognizing the anti-theft chip; 3. There could be a fault in the circuit connected to the vehicle's computer, and it is recommended to have it checked at a 4S shop; 4. It might be an electronic malfunction—try using the spare key to see if the issue persists; 5. The hazard lights, commonly known as the double flashing lights, involve both turn signals flashing simultaneously. There is a red triangle button on the dashboard—pressing it will activate the hazard lights. In some compact cars, the hazard light switch is located near the steering column, featuring a small red lever. Lifting this lever will turn on the hazard lights.