What Does SRS Airbag Warning Light Mean?
Reviewed by automotive technicians · Last updated August 22, 2026
Quick Answer
SRS Airbag Warning Light = The Supplemental Restraint System has detected a fault. The airbags and/or seatbelt pretensioners may not deploy properly in a collision. On Volvo XC90 models, this is commonly caused by a faulty Occupant Weight Sensor (OWS) in the passenger seat or a failed seatbelt buckle switch.
Severity: Critical · System: Volvo XC90 (2016-2025)
⚠️ SAFETY WARNING — This code indicates a critical issue. Stop operation and diagnose before continuing.
PULL OVER — Do Not Continue Driving
The Supplemental Restraint System has detected a fault. The airbags and/or seatbelt pretensioners may not deploy properly in a collision. On Volvo XC90 models, this is commonly caused by a faulty Occupant Weight Sensor (OWS) in the passenger seat or a failed seatbelt buckle switch.
What you see: A red or orange icon showing a seated figure with a deployed airbag, or 'SRS' / 'AIRBAG' text on the instrument cluster
What to Do Right Now
Schedule a diagnostic immediately. The SRS system is a critical safety system — if it fails to deploy in a collision, the risk of serious injury increases significantly. The XC90's passenger seat OWS is a known failure point, particularly on 2016-2019 models. Do not attempt to diagnose the SRS system yourself — it involves high-voltage components and pyrotechnic devices that can deploy unexpectedly.
Repair Cost Estimate
| Option | Est. Cost | Notes |
|---|---|---|
| Do It Yourself | Not recommended (safety-critical system) | If you have basic tools and mechanical knowledge |
| Mechanic / Dealer | $150-300 (diagnostic scan); $400-900 (OWS sensor replacement); $200-500 (seatbelt buckle switch replacement) | Includes diagnostic labor + parts |
About This Data
Dashboard warning light information compiled from Volvo owner's manuals, OEM service documentation, SAE J2402 standards, and NHTSA guidance. This is an independent reference — not affiliated with or endorsed by Volvo. All brand names, model names, and dashboard symbols are trademarks of their respective vehicle manufacturers.
Published: 2026-08-22 · Repair costs are national averages and vary by location. Always get multiple quotes before authorizing repairs.
⚠️ Red dashboard lights demand immediate action — continued driving may cause engine damage or brake failure. When in doubt, pull over and consult a certified mechanic.
By Patricia N. Simmons — Automotive Electronics Specialist
Patricia has spent 12 years researching instrument cluster diagnostics and dashboard warning light systems across 20+ automotive brands. She has analyzed over 500 OEM owner's manuals and SAE standards to compile this reference. Her experience includes field diagnostics with certified technicians, cross-referencing NHTSA technical service bulletins, and building practical decision guides that help drivers understand exactly what each warning light means — and whether they should keep driving or pull over immediately.
About Patricia · Published: 2026-08-22 · Updated: August 22, 2026
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Frequently Asked Questions
Can I drive my Volvo XC90 with the SRS Airbag Warning Light on?
Yes, but the airbags may not deploy in a collision. Schedule a diagnostic immediately. The most common causes vary by model year and driving conditions.
How much does it cost to fix the SRS Airbag Warning Light on a Volvo XC90?
DIY cost estimate: Not recommended (safety-critical system). Mechanic/dealer estimate: $150-300 (diagnostic scan); $400-900 (OWS sensor replacement); $200-500 (seatbelt buckle switch replacement). Costs vary by location, shop rate, and whether additional components are found to be damaged during diagnosis. Always get 2-3 quotes before authorizing repairs.
What causes the SRS Airbag Warning Light to come on in a Volvo XC90?
The most common causes include a faulty Occupant Weight Sensor (OWS) in the passenger seat, failed seatbelt buckle switch, clock spring failure in the steering column, or a crash sensor malfunction. The XC90 is known for OWS sensor failures on 2016-2019 models. The most common causes vary by model year and driving conditions.