Airbag / SRS light
A person with a circle in front of them, red or amber
Get it looked at soon · Red means stop
Airbag / SRS Light
Get this looked at soon. The car will drive fine, and that is the trap: nothing feels wrong, so it is easy to put off. But this light means the airbag system has found a fault with itself, and a system with a fault generally will not fire the way it is supposed to in a crash. That is not something to carry around for weeks.
What the car has detected
The airbag control module runs a check on its own wiring, sensors, and igniters every time you start the car. When something in that loop does not read the way it should, the module sets a fault code and turns on the light. It does not tell you which airbag or seatbelt pretensioner is affected, or whether the whole system is disabled or just one part of it. That takes a scan tool to read out.
Common causes
The most frequent cause we see is a fault in the seat wiring under the driver or passenger seat. Seats slide back and forth constantly, and the wiring harness that runs to the seatbelt buckle sensor and side airbag lives right in that path. Over years of use, those wires can chafe or a connector can loosen. Second most common is a low-voltage or dead battery, or one that was recently disconnected and reconnected wrong, which can confuse the module. After that: a clock spring fault (the coil behind the steering wheel that lets airbag wiring turn with the wheel), a bad seatbelt buckle switch, or a crash in the car's past that never had the airbag system reset afterward, even if the body damage was repaired.
What it usually takes
The fault code has to be pulled from the airbag module with a scan tool before anyone can say what is actually wrong. That part is quick. Chasing the fault down after that varies. If it is a seat wiring or connector issue, it is often a matter of finding the chafe point and repairing or replacing that section of harness. If it is a clock spring or a sensor, that part gets replaced. Once the repair is done, the code has to be cleared and the system has to test out clean before the light goes off for good. We won't know which of these it is, or what it costs, until the code is pulled. If you want, call us at (253) 375-7057 and we can get it scanned and give you a straight answer on what you are looking at.