Dashcam footage can be used as evidence in a California car accident claim, and in many cases, it is the single most powerful piece of proof you can present to an insurance company or a jury.
California law allows privately recorded video to be admitted in civil proceedings, provided the footage is authentic, unaltered, and relevant to the crash. When a fault is disputed, a clear recording of the collision can be the difference between a full recovery and a significantly reduced settlement.
What Is a Dashcam and What Does It Record?
A dashcam is a small camera mounted to your windshield or dashboard that continuously records the road while you drive. Most modern models also capture your speed, GPS location, and audio, giving you a detailed record of the moments before, during, and after a crash.
There are three main types:
- Forward-facing cameras: Record only the road ahead of your vehicle
- Dual-channel systems: Record both the front and rear of your vehicle simultaneously
- Cabin-facing cameras: Record the interior of your vehicle, which is common in rideshare and commercial vehicles
Are Dashcams Legal in California?
Yes, dashcams are completely legal in California under Vehicle Code § 26708, but the law is strict about where you can mount one.
Where Can You Mount a Dash Cam?
California law limits dashcam placement to three specific windshield zones, and the camera must always sit outside the airbag deployment area:
- A 7-inch square in the lower right (passenger-side) corner
- A 5-inch square in the lower left (driver-side) corner
- A 5-inch square along the center of the uppermost portion of the windshield
Does California Law Require Audio Consent?
California Penal Code § 632 is a two-party consent law, meaning you cannot record a private conversation without everyone’s knowledge. Recording video on a public road is fine because there is no expectation of privacy outside your car.
However, if your dashcam records audio inside the vehicle, you must notify your passengers, and rideshare drivers should post a visible notice in the backseat.
Does Dashcam Footage Hold Up in Court?
Yes, dashcam footage holds up in California courts when it meets four basic legal standards:
- Relevance: The video must directly relate to the crash, road conditions, or the other driver’s behavior
- Authenticity: Someone must confirm under oath that the footage accurately shows what it claims to show
- Unaltered condition: Any editing, cutting, or filtering of the video can get it thrown out entirely
- Clear metadata: Embedded timestamps and GPS data make the footage far more credible to a judge or jury
Authentication simply means proving the video is real and untouched. Usually, you or the person who installed the camera will testify that the footage has not been changed. We always recommend letting your attorney handle any copies so the original file stays protected.
Will Insurance Ask for Your Dashcam Footage?
Yes, insurance adjusters will almost always ask for your dashcam footage after a crash, and how you respond matters. Just because your video is admissible does not mean you should hand it over without having a lawyer review it first.
Once you share footage with the other driver’s insurer, both sides can use it including against you. Our California car accident lawyers review the full video before anything is shared to make sure there is nothing an adjuster can twist to increase your share of the blame.
What Can Dashcam Footage Prove in Your Claim?
When used correctly, your dashcam video can establish the key facts of your crash. Here is what it can prove to an insurance adjuster or a jury.
Fault and causation: Your video can show the exact negligent acts that caused the crash, such as the other driver running a red light, making an illegal lane change, or failing to yield.
Speed and driver behavior: GPS-enabled dashcams log your exact speed and location, which can instantly contradict a driver who falsely claims you were speeding before the impact.
Hit-and-run identification: Your camera can capture a fleeing driver’s license plate, vehicle make and model, and sometimes even their face evidence that is nearly impossible to obtain any other way.
Insurance fraud detection: Some criminals stage accidents, like the “swoop and squat” scheme where a driver intentionally brakes hard in front of you to collect a payout. Your dashcam video exposes these scams before they can hurt your claim.
Severity of impact: Insurance companies often argue that a minor-looking crash could not possibly cause serious injuries. Footage showing the violent force of the collision directly connects the crash to your medical bills and physical pain.
When Can Dashcam Footage Hurt Your Claim?
Dashcams record everything, including your own mistakes. If you were speeding, distracted, or violating a traffic law at the time of the crash, that footage can be used against you.
Under California’s pure comparative negligence rule, your financial recovery is reduced by your share of the blame. If your video shows you were texting or running a yellow light, the insurer will use it to argue your percentage of fault is much higher than it should be.
You should also never edit the footage yourself. Any alteration gives the defense a reason to challenge the video’s authenticity and request that it be excluded from your case entirely.
How to Protect Your Dashcam Evidence After a Crash
Knowing how to handle your video evidence is just as important as having it. Most dashcams use loop recording, which means they automatically overwrite old footage when the memory card fills up so you need to act immediately.
Here is exactly what to do after a crash:
- Save the original file right away: Copy the unedited footage to a computer, an external hard drive, and a secure cloud backup before the camera records over it
- Do not delete anything: Intentionally destroying footage is called spoliation, meaning the illegal destruction of evidence, and it can cause your case to be dismissed automatically
- Do not post the video online: Defense attorneys will analyze every frame of a publicly shared video to find anything that could be used against you
- Let your attorney manage copies: Keeping the original file untouched protects its authenticity and admissibility in court
At Krasney Law Accident Attorneys, we also send formal legal letters to other drivers, businesses, rideshare companies, and fleet operators demanding they preserve any video of your crash before their systems automatically delete it.
Here is how dashcam footage compares to other common types of accident evidence:
| Evidence Type | Strength | Limitation |
| Dashcam footage | Real-time, objective view of the crash | Can show your own driving mistakes |
| Police report | Authoritative and respected by insurers | Officer was not present at the time of impact |
| Witness statements | Independent third-party perspective | Memory fades and perspectives vary |
| Scene photographs | Documents the immediate aftermath | Does not show what happened before the crash |
Can You Get Dashcam Footage From Other Drivers or Companies?
Even if you did not have a dashcam, video of your crash may still exist. Once we file a lawsuit, we can use legal tools called subpoenas to compel other parties to hand over their footage. This includes dashcam recordings from rideshare drivers, delivery vehicles, and commercial trucks that were near your accident.
We can also file California Public Records Act (CPRA) requests to obtain footage from municipal traffic cameras and city buses. Cities often delete this footage within days, so we act on these requests immediately after you contact us.
What if Your Dash Cam Missed the Crash?
A forward-facing camera will not capture everything, especially if you were rear-ended or hit from the side. If your camera missed the impact, you can still build a strong case using other reliable evidence, including medical records, expert accident reconstruction, vehicle damage photographs, event data recorder (EDR) readings from the vehicles involved, and the official police report.
Act Fast Before Evidence Disappears
In California, you generally have two years from the date of your crash to file a personal injury lawsuit under California Code of Civil Procedure § 335.1. If your accident involved a government vehicle, such as a city bus or county vehicle, you only have six months to file an administrative claim.
Two years may sound like plenty of time, but dashcam files and security camera recordings are often overwritten within days of a crash. Waiting too long to hire a lawyer can mean losing the most critical evidence in your case before it is ever preserved.
Contact Krasney Law Accident Attorneys for Help Today
At Krasney Law Accident Attorneys, we have decades of experience helping injured drivers across California secure the maximum compensation they deserve. With offices in San Bernardino, Ontario, and Riverside, we provide direct, one-on-one legal support to every client we represent.
We work on a contingency fee basis, which means you pay nothing unless we win your case. If you were injured in a crash, contact us today for a free consultation so we can start preserving your evidence and building your case right away.
FAQs
Are You Required to Give Dashcam Footage to the Other Driver’s Insurer?
You are not legally required to hand your footage directly to the at-fault driver’s insurance adjuster without a court order. You should always have your attorney review the video first to make sure it is presented in the most favorable and accurate context for your claim.
Can Police Seize Your Dashcam at the Scene Without a Warrant?
Officers generally need your consent or a valid search warrant to take your dashcam or view its footage at the scene. If they have probable cause to believe the camera contains evidence of a serious crime, they may temporarily seize it while seeking a warrant.
How Long Should You Keep Dashcam Footage After a California Crash?
You should keep the original, unedited file until your entire personal injury claim and any related lawsuits are fully resolved, which can take several years. Storing multiple backups in different locations ensures the footage is never lost.
Can an Illegally Mounted Dashcam Affect Your Car Accident Claim?
A video recorded by an improperly mounted camera may still be admissible as evidence in your civil claim. However, the defense could use the illegal placement to argue that your windshield view was obstructed and that you bear partial responsibility for the crash.
