WhenDriving -> Hazard Warning Flasher for Your Toyota Yaris 4 Door Fourth Generation (2021-2026)

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3-4. Switches and Controls  
Hazard Warning Flasher  
The hazard warning lights should always be used when you stop  
on or near a roadway in an emergency.  
The hazard warning lights warn  
other drivers that your vehicle is a  
traffic hazard and that they must  
take extreme caution when near  
it.  
Depress the hazard warning  
flasher and all the turn signals will  
flash. The hazard warning indica-  
tor lights in the combination meter  
flash simultaneously.  
The turn signals do not work when the hazard warning lights are on.  
Check local regulations about the use of hazard warning lights while the  
vehicle is being towed to verify that it is not in violation of the law.  
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