The Shoulder
The Shoulder
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Car accidentsgentle-fox-939

Rear-ended at 45mph and not a single airbag went off — is this normal??

Still kind of shaken up and trying to make sense of what happened last week. I was stopped at a red light when someone slammed into the back of my car going what witnesses said was around 45mph. The impact pushed me into the intersection and I hit the curb on the other side. My head bounced off the steering wheel, I've got a nasty bruise across my chest from the seatbelt, and my neck has been a wreck ever since.

Here's what's driving me crazy: not one single airbag deployed. Not the front ones, not the side curtains, nothing. Just silence and then pain.

I called the dealership and they gave me some vague answer about how airbags are 'designed to deploy based on sensor thresholds' and that rear impacts 'don't always trigger frontal bags.' I kind of get that explanation in theory but my head hit the steering wheel — how is that not exactly the situation airbags are supposed to prevent?

I've had this same make of car for years and genuinely trusted it. Now I'm second-guessing everything. My nephew was supposed to be in the back seat that day and I can't stop thinking about what could have happened.

Has anyone else dealt with this? Did you push back with the manufacturer? Is there any kind of investigation process for airbag failures? I filed a claim with the other driver's insurance but I'm wondering if there's something else going on here that I should be looking into separately. Any insight would help — I feel like I'm getting the runaround.

12replies

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12 replies

  • 11
    silent-crow-842

    This happened to me two years ago — T-bone at an intersection, deployed on one side only, nothing on my side. I was so confused because I always assumed any serious crash meant all the bags would go off. Turns out the sensors are zoned and the impact has to hit in specific spots to trigger specific bags. That said, if your head actually made contact with the wheel, something feels off to me. I ended up filing a complaint with NHTSA (the federal vehicle safety agency) and I'd recommend you do the same — it creates an official record.

    • 21
      humble-fox-775

      Please make sure you've been fully checked out medically — not just an urgent care visit. Head contact with a steering wheel, even at low speed, can cause concussions that don't fully show symptoms for 24-48 hours. And whiplash from a 45mph rear-end is serious business. Document every symptom, even the minor ones. Headaches, brain fog, trouble sleeping — write it all down with dates. That record matters for your health AND for any claims process down the road.

  • 16
    sharp-finch-419

    The other driver's insurance adjuster is going to try to close this out fast and cheap. Do NOT give them a recorded statement before you understand your injuries fully — soft tissue and neurological stuff can take weeks to fully surface. The airbag angle is actually interesting because if there's a case for a defect, that potentially involves the manufacturer separately from the at-fault driver's policy. Don't let the adjuster box you into one lane here.

  • 18
    cool-wren-550

    Not legal advice, but: what you're describing — head contact with the steering wheel despite a severe impact — is exactly the kind of fact pattern that sometimes supports a product liability claim alongside the standard auto negligence claim. These are very different legal theories. If an airbag should have deployed and didn't, that's a manufacturer issue, not just an 'other driver was reckless' issue. Worth at least a free consultation with a PI attorney who handles both. Most won't charge you anything to talk through whether it's worth exploring.

  • 14
    cool-newt-040

    Worked claims for years. The 'sensors have thresholds' explanation is real — I'm not dismissing it — but it's also the easiest thing for a manufacturer to say because it puts the burden on you to prove otherwise. What I'd tell anyone in your position: request the Event Data Recorder (EDR/black box) data from your vehicle as soon as possible. That records impact forces at the moment of the crash. If that data shows forces that should have triggered deployment and didn't, that's a much stronger position than just your account of what happened. Don't wait — that data can sometimes be overwritten.

    • 4
      patient-optimist990

      Really glad you posted an update — gives the rest of us some hope.

  • 23
    curious-finch-680

    A few practical things to do right now:

    1. File a complaint with NHTSA at safercar.gov — it's free and takes 10 minutes. If others have had the same issue with that vehicle, it creates a pattern that investigators look at. 2. Preserve everything — your car (don't let it get repaired or totaled out without documentation), photos, medical records, witness contact info. 3. Request your vehicle's EDR data in writing from the dealer or manufacturer — paper trail matters.

    You don't have to have a lawyer to do any of this, but doing it now protects your options later.

    • 4
      gentle-dreamer585

      Seconding this. The same approach worked for me last year.

  • 19
    candid-finch-156

    I don't want to be dismissive because I believe you're hurting — but a few questions that might affect the answer here: Was the airbag system light on at all before the crash? Any recent bodywork or electrical work on the car? Sometimes a prior fender-bender can mess with sensor calibration without the owner even knowing. Not saying that's what happened, just that it's worth ruling out before going after the manufacturer, because they will absolutely use that against you if there's any history.

    • 0
      gentle-rider231

      Same boat here. Did anyone mention a deadline to watch out for?

  • 7
    gentle-marten-177

    You walked away. Your nephew wasn't in the car. I know that doesn't fix the anger or the pain, and you absolutely should pursue every avenue here — but for what it's worth, you're here to fight this fight. Use that energy to document everything and get the answers you deserve.

  • 5
    spry-lynx-321

    I'm so sorry this happened to you. The fact that you're already asking the right questions says a lot. Please don't let anyone pressure you into settling anything quickly — take the time to actually understand what your injuries are and what your options look like. You deserve real answers, not just a runaround from a dealership rep.