Hazard Lights.

[PaulMatt]

My hazard lights on my Corolla are no longer flashing when I lock the doors with the key fob. Anyone know how to reactivate this.

[FROSTYBALLS]

Hello Paul - welcome to Toyota Owners Club.

Are the hazard lights operating normally when you switch them on?

[PaulMatt]

Yes they are indeed. They were fine until recently so my guess is its something simple enough.

[Heidfirst]

if it's a 2016 Corolla as in your profile it's still in warranty so take it to your dealer.

[PaulMatt]

Was saving myself a trip if it was something simple.

[TomdeGuerre]

Quite possibly a faulty hazard warning switch. Try exercising it on and off a few times. There was a TSB (or similar) out for the Hybrid Auris where the emergency flasher switch wasn't letting go properly and it was causing the Battery to drain if the car was left for a few days. That shouldn't apply to yours (I think) so, barring a fault with the alarm system I'd try the switch off and on a few times with very firm action.