Car airbag light

3 Reasons Your SRS Light Is On—What You Need to Know

Regardless of the vehicle that you drive, you’re bound to experience the different complications that can be found in any other car. From modern fuel management systems and upgradeable ECUs to economy modes and simple, yet valuable warning sensors, the chances are that you’re guaranteed to run into a handful of systems regardless of what you drive. 

Among the different facets of automotive assemblies that are worth taking note of, however, the Supplemental Restraint System (SRS) of any vehicle bears the most intrigue. 

What is the SRS? 

Supplemental Restraint Systems, to best put them, are unique and complex pieces of technology that can be found in all modern cars.

Mandated by the Department of Motor Vehicles to be included in every car that is imported or manufactured on American soil, these wonders of roadgoing safety technology are responsible for saving countless lives annually. Often working in tandem with a car’s airbags, the SRS deploys whenever great forces are experienced during motor vehicle accidents—taking a split second to mitigate the risks of road incidents.

While Supplemental Restraint systems are every bit effective as advertised, it’s also worth noting that there are some complications with them that need to be acknowledged. One of which is the sheer confusion that comes with seeing an SRS light come on and not knowing why it’s up in the first place. 

So, why is the light on?

Generally speaking, SRS lights coming on are treated as a sign of trouble. After all, they’re not supposed to light up for no reason—which means there’s something wrong with one of the internal components of your system! While it may be a bit daunting to see a glaring amber or red-tinted light come on when you least expect it, knowing why it has come on isn’t so difficult.

Should you find yourself with your SRS light on—which is typically a sign to visit Seat Belt Restore ASAP—here’s a list of possible reasons that will explain the sudden appearance and help you make sense out of it:

Reason #1: There’s a cause for recall at hand

Sometimes, SRS lights coming on and vehicle recalls come hand-in-hand. More often than not, the former precedes the latter because of different manufacturing difficulties or errors involved in the manufacturing process! 

If the light in your dashboard comes on, make sure to check your local dealer’s site for announcements so you can gauge whether you should take your car to the dealership or not!

Reason #2: There’s a problem with your seatbelt latch

Another common reason the lights in question come on is that the SRS sensors responsible for inspecting if seatbelts are latched or not have conked out. Often attributed to either foreign objects in the latch insert, this dilemma can be solved through a quick disassembly-and-removal and an SRS computer reset.

Reason #3: Your SRS computer’s backup battery is dead

When the two reasons above don’t check out, and the light is still on no matter how much you’ve tried to troubleshoot it, the chances are that you’re dealing with a dead backup battery that needs to be fixed ASAP. 

Fortunately, problems like this can be easily solved by bringing your car to Seat Belt Restore so that our experts can replace your battery and run a few more inspections and quick fixes!


Seeing an SRS warning light come on, without a doubt, can be every bit intimidating because of how uncommon it can be and how it’s linked to potentially fatal problems. Thankfully, keeping this guide in mind will allow you to keep a keen eye on different factors to watch out for so that you can act as quickly as possible on fixing the issue at hand!

Seat Belt Restore is an after-accident repair company, providing various high-quality products and services to help individuals restore their vehicles. If you need a seat belt repair service in Westfield to handle the concern that’s causing your SRS light to come on, get in touch with us today to see how we can help!

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