What To Do if Your Car’s Seat Belt Reminder Light is On

An illuminated seat belt reminder light indicates that the driver and/or front passenger seat buckles haven’t been fastened once the engine starts.
Written by Andrew Biro
Reviewed by Melanie Reiff
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If your car’s seat belt reminder light is on, you or a passenger have failed to fasten your seatbelts after the engine has started, or a seat belt has been unfastened while the car is traveling at least 15 mph.
The seat belt reminder light is probably one of the lights on your dashboard you do recognize, and its purpose is fairly self-explanatory. That said, you may not know how your car senses an unbuckled seat belt, or you’re dealing with a light that won’t shut off, even when everyone is strapped in.
If that’s the case, you’re in luck, because
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What is the seat belt reminder light on my dashboard?

The seat belt reminder light is an indicator that signals to the driver or front passenger that they have failed to fasten their seat belt. It serves two purposes:
  • Shows that a seat belt is unfastened. If the car has started and a seat belt is unbuckled, or if a seat belt is unfastened while the car is moving, the light will come on.
  • Shows that the seat belt has been fastened. Once all seat belts have been fastened, the light will shut off.
Studies have shown that those who do not fasten their seat belts have a 30% higher chance of being ejected from the vehicle during a car crash. The seat belt reminder light serves as a warning that you or a passenger are in danger of serious injury or death should you be involved in an accident.

What does the seat belt reminder light look like?

In most cars, the seat belt reminder light looks like a small human figure in a car seat with their seat belt strapped over them and is lit by a red, orange, or white light. Some vehicles even have “fasten seat belt” illuminated beneath the symbol—very clearly indicating that your seat belt needs to be buckled.
MORE: What do your car dashboard lights mean, and what should you do?

What does the seat belt reminder light mean?

As you might expect, the seat belt reminder light is illuminated when the seat belt reminder circuit senses that a person in either the driver or front passenger seat has not yet fastened their seat belt. It will activate if someone has not buckled their seat belt by the time the engine has started or if someone unbuckles their seat belt while the car is traveling at least 15 mph.

How to turn off your seat belt reminder light

The easiest way to turn off your seat belt reminder light is to make sure you and any passengers have fully buckled their seat belts, ensuring they are firmly locked in place. If all seat belts are fastened and the light does not go off, you may be dealing with one of the following issues:
  1. A heavy object is placed on a seat with seat belt sensors in it—usually, just the front passenger seat—and is tricking the sensors into thinking a person is sitting there. If this is the case, simply move the object to a seat without seat belt sensors, and the light should go off.
  2. There is an electrical issue with the seat belt reminder circuit, causing it to falsely register that a seat belt is unbuckled.
  3. A defective, damaged, or blocked buckle that no longer locks correctly, in which case the offending buckle will have to be replaced or repaired.
MORE: 14 safe driving tips

How to find affordable car insurance

Making sure everyone is wearing their seat belts is a great way to make sure you and your passengers are protected while on the road, but what’s keeping your car protected? Having the right car insurance policy is key to ensuring your vehicle is covered in the event of an accident.
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FAQ

If you’ve already fastened your seat belt, but the reminder light is still on, it could be one of three issues: 1) there is an object heavy enough to trigger the sensors, tricking the system into thinking a person is seated there, 2) your car’s seat belt reminder circuit is experiencing an electrical issue, or 3) your buckle is damaged or no longer works correctly and cannot lock properly. For the latter two, you will have to take your car into the shop for it to be fixed.
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