I am reporting a serious safety concern involving a 2018 Volvo XC90 T8 PHEV. On [XXX], at approximately [XXX] CT, the vehicle experienced a sudden multi-system safety and actual brake failure while in a parking-lot/low-speed setting near [XXX} in Austin, Texas. The vehicle displayed multiple urgent warning messages and indicators, including power steering failure / stop safely, brake/ABS warning, SRS airbag service urgent warning, stability/traction warning, battery/electrical warning, check-engine warning, and tire-pressure warning. The vehicle ended in an irregular/distressed parking position after trying to locate a concrete block to force stop the car due to ABSOLUTE BRAKE FAILURE, E BRAKE SEEMED TO NOT WORK EITHER. The concern is not simply that a warning light appeared. The event involved steering, braking, airbag/SRS, stability, and electrical warnings at the same time, making the vehicle unsafe to operate AND SOMEHOW THE BRAKES WEREN’T OPERATING DUE TO THE LACK OF FUNCITONING. Photos were taken of the warning messages and vehicle position. Prior related history: This vehicle has prior safety-system history involving SRS Airbag Service Urgent warnings and braking/vehicle malfunction and movement concerns. Earlier review and discussion involved Volvo engineering, VDDM replacement, CAN/network concerns, calibration requirements, voltage/12V battery considerations, software/module updates, and post-repair validation. The VDDM is understood to participate in vehicle dynamics, stability control, brake coordination, and PHEV regenerative/hydraulic brake interaction. Prior documentation also raised concern that intermittent brake, SRS, VDDM, CAN, and calibration issues may not reproduce during a short dealer test drive. Safety risk: The safety risk is that the vehicle may experience sudden or intermittent loss, degradation, or warning of systems involved in steering, braking, stability control, and airbag readiness. A simultaneous power steeri INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA
Volvo XC90 airbag light comes on
68 of the 1,546 owner complaints about the Volvo XC90 describe airbag warning light, most of them for the 2004 model year.
- owner complaints
- 68
- worst model year
- 2004
- typical repair cost reported
- $1,280
- typical mileage
- 95,000
By model year
Often reported together
Brake failure 17Wipers 15Jerking 10Warning lights 8ABS 8Loss of power 7Headlights 6Check engine light 6
What owners say
SRS warning light and was told that is is due to a faulty misassembled wiring in the seat harness. Possibility of the airbags not deploying correctly in case of a crash. The dealer has confirmed that it is the seat harness that needs to be replaced. Due to the Month/Year of the vehicle it does not fall under the original recall which was only for vehicles that were manufactured between Jan/May 2015.
The contact owns a 2023 Volvo XC90. The contact stated that while driving to the residence, the air bag warning light, malfunction light, driver’s side turn signal, parking light, and daytime running light illuminated. The contact stated that the instrument cluster went blank. The contact stated that for approximately five to ten minutes, the scene was visible. The contact called the independent mechanic regarding the missing air bag, but there was no resolution. The vehicle was taken to the local dealer, and the contact was informed that the dealer was unable to service the vehicle because of an open work order on the vehicle. The vehicle was not diagnosed or repaired. The manufacturer was emailed, but there was no response. The failure mileage was approximately 39,397.
Title: Possible Defect – Uneven Airbag Deployment Description: On July 20, 2025, around 5:30 PM, i was driving a 2021 Volvo XC90 on a main road when another vehicle suddenly entered from the right side without stopping at a stop sign. I was unable to avoid a collision and my vehicle T-boned the other car (front impact on my vehicle). During the crash, I believe the front airbag system did not deploy properly or deployed unevenly. I felt like the left side of the airbag (from the steering wheel) was full of air but not the right side (that side was flat when it deployed), and I believe I hit my head on the steering wheel. I experienced severe injuries to my head, face, and right eye, including commotio retinae, lens displacement, corneal abrasion, corneal edema, phacodonesis, iridodonesis, and concussion. I am concerned that the Supplemental Restraint System (SRS) malfunctioned, contributing to the severity of my injuries. No modifications have been made to the airbag system. I request that the federal safety agency investigate whether there is a defect in the airbag deployment of the 2021 Volvo XC90, particularly for asymmetric or partial deployment. The automatic emergency braking (AEB) system also did not activate despite the imminent collision. There were no warning lamps, messages, or unusual symptoms prior to the crash. The issue has not yet been reproduced or confirmed by a dealer or service center, but The police was at the scene. My insurance company has inspected the vehicle. I have also reported this to the customer care team at Volvo.
The contact owns a 2025 Volvo XC90. The contact stated while driving at various speeds, the air bag light illuminated, and a message to return the vehicle to the dealer was displayed. The vehicle was taken to the dealer to be diagnosed. The vehicle was diagnosed with a software installation failure. The vehicle was repaired but the failure persisted. The vehicle was taken back to the dealer and remained with the dealer for further diagnostic testing. The manufacturer was not made aware of the failure. The failure mileage was approximately 1,000.
I received an SRS airbag, service urgent, drive to workshop warning. I took the car in six times the first two times they said it was a software update and they failed to update the software the third time they updated the software. It didn’t work the fourth time they said it was the passenger seat and the scale wasn’t working or connecting so it was throwing off the airbag. They fixed that, it didn’t change that warning. I still got the warning. And the last time they said it was a battery issue the battery wires weren’t connecting. They fix that, but after five minutes of driving out of the dealership and a repair shop, the warning came up again.I’ve sent an email to Corporate asking for either a refund or or a new car in accordance with the lemon law of California. They want me to take it in the seventh time which I refuse to do because the car is on safe safe to drive and I have two kids that I cannot keep driving in this car.
When driving slowly to enter a parking garage, the steering wheel on the car started to feel stiff, and as I completed the turn, there was a loud snapping sound. The dashboard showed an urgent fault saying “SRS Airbag Urgent - Drive To Workshop”. I drove it to the Volvo dealer. The steering wheel was having problems turning left. When the dealer attempted to move the car, it was then unable to turn left at all. So, the steering wheel completely failed.
The contact owns a 2007 Volvo XC90. The contact stated that the air bag warning light was illuminated on the instrument cluster. The local dealer was contacted, and it was diagnosed that the failure was due to the air bag module. The vehicle was repaired, but the failure recurred. The vehicle was taken to an independent mechanic, but the result was unknown. The manufacturer was contacted, and a recorded message referred her to the dealer. The approximate failure mileage was 80,000.
Airbag light was on. Dealer verified airbag warning light on. Connected to vida and received code (SRS-bb15381b high voltage battery power supply disconnect deployment loop control. General electrical failures. Circuit resistance above threshold ). They replaced terminals 11 & 12 in the low voltage connector at the high voltage battery. Referencing tj 37119-0. My volvo factory extended warranty would no cover the repair.
Every 1500 miles or less, engine looses oil. Adding a quart of oil each week once it passes the 1500 trip mile. Also SRS warning light has come on, was told it was the seat harness that has a airbag module in which the airbag possibly won’t deploy in an accident. Dealer indicated it is not covered nor will the manufacturer repair it. These two issues can cause the engine to get on fire and the airbags not deploy in an accident which I believe are safety related.
Related recalls
Air bags: air bag/restraint control module
- What is wrong
- Volvo Cars USA, LLC (Volvo Car) is recalling certain 2021 Volvo V60, V60 Cross Country, V90, V90 Cross Country, XC60, and XC90 vehicles. The Supplementary Restraint System (SRS) control unit may not have been properly attached to the car body and may detach during a crash.
- Risk
- A detached SRS control unit can decrease the performance of occupant protection systems such as air bags, seat belts, and high voltage battery disconnect, increasing the risk of injury during a crash.
- Remedy
- Volvo Car will notify owners, and dealers will inspect and, as necessary, tighten the SRS control unit mounting screws, free of charge. The recall began February 12, 2021. Owners may contact Volvo Car customer service at 1‑888‑458‑1552. Volvo Car's number for this recall is R10068.
Recall number 21V001000 · Recall details
Air bags: side/window
- What is wrong
- Volvo Car USA LLC (Volvo) is recalling certain 2017 XC90, S90, and V90 Cross Country vehicles. The bolts that secure the Inflatable Curtain (IC) air bags in place may break, possibly resulting in the IC air bag deploying improperly in the event of a crash. As, such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 226, "Ejection Mitigation."
- Risk
- If the IC air bags do not deploy properly in the event of a crash, the vehicle occupants have an increased risk of injury.
- Remedy
- Volvo will notify owners, and dealers will inspect and replace the bolts, as necessary, free of charge. The recall is expected to begin April 1, 2017. Owners may contact Volvo customer service at 1‑800‑458‑1552. Volvo's number for this recall is R89714.
Recall number 17V104000 · Recall details
Air bags: side/window
- What is wrong
- Volvo Cars of N.A., LLC (Volvo) is recalling certain model year 2016 Volvo XC90 vehicles manufactured January 27, 2015, to July 10, 2015. The third row seating side curtain air bags may not fully inflate.
- Risk
- Underinflated air bags may not fully protect third row occupants, increasing the risk of injury in the event of a crash.
- Remedy
- Volvo will notify owners, and dealers will modify the D-pillar interior panels to allow full inflation of the third row airbags, free of charge. The recall began on September 21, 2015. Owners may contact Volvo Customer Care at 1‑800‑458‑1552.
Recall number 15V497000 · Recall details
Air bags: side/window
- What is wrong
- Volvo Cars of N.A., LLC (Volvo) is recalling certain model year 2016 Volvo XC90 vehicles manufactured January 27, 2015, to May 19, 2015. The affected vehicles have front seats whose wiring harness for the Side Impact Protection System (SIPS) may have been routed incorrectly.
- Risk
- If the wiring harness is routed incorrectly, the wiring may be damaged, disabling the front seat side impact air bag, and increasing the risk of injury to the seat occupant in the event of a crash necessitating deployment of the front seat side impact air bag.
- Remedy
- Volvo will notify owners, and dealers will inspect the routing of the SIPS wiring, correcting the routing and installing a protective sleeve as necessary, free of charge. The recall began on June 30, 2015. Owners may contact Volvo customer service at 1‑800‑458‑1552. Volvo's number for this recall is R89571.
Recall number 15V342000 · Recall details
Questions about the Volvo XC90 airbag light
Why does the airbag light come on in the Volvo XC90?
Owners who report it most often also describe brake failure, windshield wiper failure and jerking or lurching.
Which Volvo XC90 years have airbag warning light problems?
The model years with the most reports are 2004 (43 complaints), 2003 (5 complaints) and 2016 (5 complaints).
How much does it cost to fix airbag warning light on the Volvo XC90?
Owners who mentioned a price put the repair at about $1,280 (median of 12 complaints that include a dollar amount). Costs vary with mileage, warranty and where the work is done.
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