The airbag light connects the seat belt system and the airbag system as part of the Supplement Restraint System (SRS) in automobiles (and vice-versa). When you turn on your automobile, the airbag light comes on for around seven seconds before going out, signifying that the internal system check was successful and finished. When the airbag light either never turns on or stays on while blinking, an issue exists. The airbag light needs to be reset at this stage.
Examining seat belt components, fixing bad clock springs, and replacing faulty sensors are a few techniques for turning off an airbag light. New bulbs or a fully charged battery are other options. While most repairs can be done without a professional, others may.
The following 10 steps will reset your airbag light:
- Turn on and off your ignition.
- Test drive your car when it has been restarted.
- Check the airbag switch for the passenger.
- Check to see if the seat belts are in place and functioning properly.
- Check to see if the passenger seat sensor is off.
- Use a scanner with the ability to reset the SRS or airbag light.
- Fix the broken airbag sensors.
- Replace or repair a broken clock spring.
- Check to see if the airbag is working properly.
- seek for a specialist’s help.
Although not exhaustive, the list above includes tried-and-true methods for tackling the problem. Some of them might not apply to your vehicle because compatibility is always based on the year, make, and model. It is recommended that you have your service manual on hand when carrying out any of these fixes. Always follow the manufacturer’s recommendations, too. Let’s get started on resetting your airbag light right away.
In This Article...
Why is the airbag light on in my Volkswagen?
The air bag light might turn on for a variety of frequent reasons. Any of these issues must be resolved right away. If the light is on, it implies that in the case of a collision, your airbag might not deploy. Here are a few typical reasons why lights illuminate.
- Sometimes an automobile is involved in a collision that activates the crash sensors but does not cause the airbags to deploy. These circumstances will make the light visible. Your airbag will need to be reset in order for it to deploy if necessary.
- The seat belt switch is being interfered with by something. The presence of a correctly attached seat belt is detected by a sensor. This can result in a misleading or erroneous reading. A penny, receipt, or other anything inside the buckle could cause a misleading warning light to go off.
- The airbag may occasionally fail to deploy due to a broken clockspring. The warning light will turn on if the airbag is malfunctioning.
There are other issues that could set off the airbag warning light. When the airbag isn’t read properly due to rust in the car’s computer or after the vehicle has been in a flood, the warning light may come on. The computer might rust as a result of a water leak or another incident.
Can the airbag light be reset without a tool?
Without a scanner, most automobile models make it difficult to reset the airbag light. This is a safety warning since, when the airbag light appeared, you should always fix the problem. Fortunately, if you fix the issue, the airbag light will typically also turn off by itself in many automobile models.
However, in some older vehicles, the airbag light can be reset without a scanner by disconnecting the battery wires.
Make that there are no loose wires or rust in the connector plugs in the wiring system under the driver’s or passenger’s seat. Restart your car after spraying an electronic cleaner on the connecting plugs.
If you can’t detect any issues there, you should really invest in an OBD2 scanner or have a shop interpret the codes because otherwise you’ll have to guess what the issue is.
What does it cost to repair the airbag light?
Reset Airbag Light, at No. 1 This procedure typically takes several hours and costs a few hundred dollars, though depending on the car, it might cost as much as $600.
When the light turns on, will my airbag deploy?
When the airbag light on your car’s dashboard turns on, you immediately have two inquiries:
1. Could the airbag ever detonate?
2. If I get into an accident, will it still deploy?
Your airbag, which is arguably the most crucial safety component of your automobile and is intended to protect you and your passengers in the case of an accident, is the reason you shouldn’t be worried. When the light comes on, your car’s airbag system is malfunctioning.
The first and most crucial thing to keep in mind if your airbag warning light illuminates is that your airbags will not deploy in the event of an accident. This also prevents your airbag from exploding in your face while you’re driving, but your safety and the safety of your passengers come first.
Can a blown fuse turn on the airbag light?
The car could have blown a fuse, for example. There are other fuses that could be to blame, but fuse #13 is most likely the one. You probably need to change fuse #13 and perhaps other fuses if your airbag light is on and your rear windshield wiper is not working. The airbag light can undoubtedly turn on as a result of blown fuses.
The airbag light may also abruptly turn on in a number of other situations. A mechanic or auto parts store should be able to decipher the code that the airbag system emits when it is acting up, which will give them a hint as to what specific issue the airbag is experiencing. There are numerous potential issues with the airbag because it is a complicated system of sensors, wiring, and programming that must suddenly activate during an accident after lying dormant for years. Check the fuse box to see whether you have a blown fuse first, but if not, you’ll likely need to take it to the dealer or a qualified mechanic for service.
Does the airbag fuse exist?
Your car’s airbag most likely has a fuse, however the fuse does not turn on the air bags. Your complete system will also be inoperable if your service airbag lights are on.
The airbag light would flash for what reason?
When buying a used car from a private party or auto auction, this is frequently the case. As many SRS components are one-time use only, if the car was previously in an accident and the airbags deployed, there’s a risk the problem wasn’t addressed properly. It might be a seat belt tensioner, crash sensor, or clock spring, among other things.
The car’s ECM needs to be reprogrammed in order to essentially reset the airbag system, even if all the parts were replaced. The airbag light will continue to flash if this reset has not yet taken place.
Can an airbag light cause a MOT failure?
We advise you to conduct a diagnosis at a garage if the airbag warning light is on in order to identify the cause of the issue and secure your safety by having it fixed.
Your dashboard’s airbag warning light will turn off once the problem has been fixed.
Airbag warning light & MOT
You must arrange a second visit if the airbag warning light on your car is on during the MOT. Since it directly affects your safety, this warning light is actually seen as a main reason for your MOT to fail.
Therefore, have a mechanic do a diagnostic check to identify the problem’s root cause before bringing your car in for the MOT.
Can a Car Be Sold Without Airbags?
Generally speaking, selling a car without functional airbags is not prohibited for any reason. This, however, assumes that the airbag in the car is not subject to a recall. Selling the car in this situation would be prohibited until it was fixed.
Having said that, laws do differ from one place to another. As a result, before selling the car, you should think about reviewing your local regulations because it might be against the law there or that there might be other unique requirements.
In either case, you need to let the buyer know that the airbags aren’t functional. In general, it’s best to obtain their written acknowledgement so that they can’t later claim ignorance. After that, getting new airbags would fall on their shoulders.
Can a Car Dealership Sell a Car with the Airbag Light On?
In theory, a car dealership is permitted to sell you a vehicle with the airbag light on. They are frequently compelled to inform you that the light is on since failing to do so will absolve them of liability in the event of an accident.
However, there probably isn’t anything you can do if you buy a car and then discover the airbag light is on. The majority of vehicles are sold “as-is,” so it’s not always the dealership’s fault if you discover a problem after making the purchase.
Additionally, a few dealerships may assert that the airbag light wasn’t on when the vehicle was purchased and that it turned on afterwards.
Response
- removing and isolating the cords from both batteries. First, disconnect the negative battery cable.
- keeping cords away from sensors or computers.
- separating the device from the car’s systems as much as you can.
- applying a welding blanket to the vehicle’s windshield and other exposed surfaces.”
- By putting the work clamp close to the weld, the current route is kept short.
- removing computers or other delicate electrical components before welding if the distance is closer than 300 mm ” (12″).
“Before or during the inspection of the airbags and other SRS components, it is crucial to take specific safety precautions. To avoid unintentional deployment, the restraint mechanism is disabled as part of these safety measures. Even if an airbag appears to have fully deployed, it may still be able to do so again. Commonly, the negative battery cable is disconnected and isolated in order to disable the restraint devices. In order for the system to totally discharge, time must also pass. For instructions on how to disable the restraint system properly, consult the vehicle-specific service literature. It can also be necessary to disable the SRS to safeguard certain sections when welding or performing other types of repairs.”
What occurs if the airbag fuse is pulled?
The system will be totally drained. Yes, I’m not joking. Fuse removal alone won’t completely shut off the system because there are still substantial capacitors to take into account.
How can I check the code on my airbag light?
Diagnostic Codes for Airbags The airbag codes consist of two digits. To read the codes, count the flashes the light makes, then count them again after the pause. For instance, two flashes, a pause, and four flashes indicate a code 24 issue with your airbag system.