by
Tanmay Ahuja
| Aug 21, 2025
The airbag system is one of the topmost safety features in a car. When the airbag warning light glows on your dashboard, it can bring a surge of concern. Recognising this early warning sign and knowing what to do next can help you prevent costly repairs and, more importantly, save your life during a collision.
Read this blog to learn everything about airbag lights in cars, including the reasons for their appearance and ways to reset them.
What are airbag warning lights in car?
Right after you start your car, you may notice a series of lights appear on your dashboard. These are part of your car's self-check system. The airbag warning lamp is one of these indicators.
These lights automatically turn off in a few seconds if the system doesn't detect any issue. If the warning lamp stays on or flashes, it means the airbags may not deploy correctly in an accident, placing you and your passengers at high risk.
What does the airbag warning light look like?
In almost all cars, the airbag car symbol appears as a seated person with a large circle in front of their chest. The circle signifies an inflated airbag. You'll find this symbol on your dashboard, usually in red or golden-orange colour.
Different car manufacturers might use slightly different versions of the airbag sign on cars. Some brands show just the person and airbag, while others might display an additional text like "SRS" (Supplemental Restraint System) or "AIRBAG".
Why is my airbag warning light on?
Several factors can trigger the air bag lights. It can be a sign of:
Your car has multiple sensors that detect crashes and determine when to deploy airbags. If these sensors malfunction or get damaged due to water, electrical or mechanical failure, the airbag warning lights activate.
- Wiring damage under the seats
The airbag system relies on complex wiring to connect all components. Loose connections, moisture-damaged wires or corrosion can disrupt communication between the parts.
The airbag control module manages the entire airbag system and makes deployment decisions. If the module fails, the air bag lights will activate to warn you about the system's compromised state.
A recent accident can also trigger the warning sign. Even a minor collision or bump might damage sensors or other components, even if the airbags don't deploy.
Low voltage or electrical problems can confuse the airbag system's sensors.
What should you do when the airbag light comes on?
When you notice the airbag light in car, do not ignore it. Avoid driving unless absolutely necessary.
If someone's sitting without buckling up, or the seat is loaded with a bag, the system may trigger a warning. In some cars, the airbag warning light comes on momentarily during startup and goes off after a few seconds. If it stays on, turn off the engine, wait for a few seconds and restart. Look for any other warning lights on the dashboard, such as the battery sign or ABS alert. These could be linked to the airbag system.
The complex airbag system usually needs an OBD-II (On-Board Diagnostics) scanner to read error codes. Contact a certified technician who's trained to diagnose the root cause accurately. Skipping this may lead to incorrect repairs and even car insurance claim rejection.
How to reset an airbag light?
You should only reset the airbag warning light after the issue has been diagnosed and fixed. Clearing the light without fixing the problem can disable airbag deployment and pose a safety risk. Here's how to do it:
Fix the root cause, like replacing a faulty sensor, repairing wiring or resolving control module issues, before attempting any reset.
- Disconnect the battery (Temporary fix only)
Turn off the ignition and disconnect the negative battery terminal. Leave it disconnected for approximately 15 minutes. This may temporarily clear soft error codes in older cars, but won’t fix hard faults stored in newer SRS modules.
- Cycle the ignition (soft reset)
Reconnect the battery. Turn the key to “ON” (without starting) and wait for the light to go off. Turn it off, then repeat up to three times. This method works only for minor system glitches.
- Use a proper OBD-II scanner with SRS support
- Locate the OBD-II port under the dashboard.
- Use a scanner that supports airbag/SRS diagnostics to read B-series codes.
- Clear the codes only after the underlying fault has been fixed.
- Basic OBD-II tools cannot reliably access SRS systems. Use a mid-to-high-end scanner or professional-grade tool.
- Test drive for verification
After clearing codes, drive for 5-10 minutes. If the light stays off, the reset was successful. If it returns, you still have an unresolved airbag system issue.
Conclusion
The airbag warning light signals a possible problem with your vehicle's airbag system, which is your car's first defence line in the event of a crash.
However, repairing or replacing airbag parts can be expensive. Here's where the right policy can help you save money. A comprehensive policy, especially with add-ons like zero depreciation, helps cover airbag repair costs due to accidental damage, fire, theft and natural calamities, while third party car insurance meets legal requirements and covers liabilities. Timely airbag system maintenance and the right plan, together, will protect you physically, financially and legally.
FAQs
- Does car insurance cover airbag repairs?
Comprehensive car insurance usually covers airbag repairs after an accident, but not for ignored maintenance issues. Check your insurance policy terms for further information.
- How do I know if my car was part of the Takata recall?
If your car is over 10 years old, refer to its service manual, contact authorised service centres or check the manufacturer's website. If your car's make and model are listed, the airbag replacement is free.
Disclaimer: The information provided in this blog is for educational and informational purposes only. It may contain outdated data and information regarding the topic featured in the article. It is advised to verify the currency and relevance of the data and information before taking any major steps. ICICI Lombard is not liable for any inaccuracies or consequences resulting from the use of this outdated information.