How to Solve the Problem of Car Hazard Lights Continuously Flashing?

1 Answers
SadieLee
07/30/25 5:07am
Solutions for continuously flashing car hazard lights: 1. Check the control box to see if the hazard light relay is functioning properly. Use a multimeter to measure the output line of the hazard light relay to see if there is a 12v output. If there is intermittent output variation, it indicates normal operation; 2. If there are abnormal issues with the wiring, professional personnel should be consulted for troubleshooting; 3. Simply remove the fuse of the hazard lights. This will stop the continuous flashing without affecting the use of the car lock and turn signals, making it a relatively decisive solution. Purpose of hazard lights: To alert other vehicles in case of emergencies; They should also be turned on when parking on the roadside to prevent rear-end collisions.
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