Injured? Dial #WIN or #946 from your cellphone for your free consultation or call 1-800-LAW-NEED.
Call Us 24/7
( 1-800-529-6333 )

Cars are Now Highly Computerized; the Fourth Amendment Implications

May 27, 2019

According to an article at, questions are raised as to whether cars computers are subject to the Fourth Amendment.*

Cars don’t just transport us to their destinations anymore.  They now display music from our cellphones, read out loud our text messages, and make cellphone calls.  They also perform navigation.  Accordingly, modern vehicles are, in essence, moving computers that store data, including music playlists, location history, and vehicle data. With this advent of technology comes questions about people’s privacy under the Fourth Amendment. Meaning, can police have warrantless access to the above referenced data during a search?

This question came up in a current Georgia Supreme Court case, Mobley v. State, where the issue presented is whether police can conduct warrantless searches of computers, even if the computer happens to be a vehicle.  

The background of the Mobley case started with a tragic car crash. Following the crash, the police accessed the interior of Mr. Mobley’s vehicle and downloaded information from the car’s data recorder, also referred to as a “black box.”  These black boxes report data, including speed, size and position of people in the vehicle, seat belt use and other information in the short period of time prior to an accident.    Although many drivers do not know this, almost 100 percent of passenger vehicles on the retail market today contain black boxes.

When law enforcement downloaded the data from Mr. Mobley, they were able to access information regarding his speed right before the accident.  They believed that this was their “smoking gun.”  With this data, law enforcement was able to increase the severity of the charges against him. 

The State of Georgia claimed that downloading the information in Mr. Mobley’s vehicle without obtaining a warrant was proper and subject to the “vehicle exception” under the Fourth Amendment’s warrant requirements.  The State argued this pursuant to a number of cases that it cited, where a warrant was not required for a search of a car’s physical items.  

However, the ACLU, argue that the United States Supreme Court has already clarified that warrantless searches of personal items do not extent to searches of digitized data. This warrants, per the ACLU, a greater amount of protection under the Fourth Amendment.  It remains to be seen how the Georgia Supreme Court rules, the case of which presents an integral question about the protections of data in today’s computerized vehicles.

Put Our Law Firm's Over 35 Years Of Legal Experience To Work For Your Case!

If you have been injured by any type of accident caused by someone else's negligence, call Montlick & Associates, Attorneys at Law for your free consultation today. Montlick & Associates, Attorneys at Law has been representing those who suffer serious injuries for over 35 years.

No matter where you are located our attorneys are just a phone call away, and we will even come to you. Call us 24 hours day/7 days a week for your Free Consultation at 1-800-LAW-NEED (1-800-529-6333). You can also visit us online at and use our Free Case Evaluation Form or 24-hour live chat.


* This blog is intended to provide the public with news concerning serious automobile accidents and related stories. Although we are receiving this information from news organizations, initial reports may be different from conclusions reached by law enforcement personnel and other organizations, upon further investigation. Therefore, the accuracy of the content is not guaranteed. The information published here is based on information that has already been reported by a news organization, or other sources, and we cannot and do not assume responsibility for its accuracy. The source that we utilized at the time is provided above. If this posting pertains to you or your family and you do not wish for it to be on our website, please email us at [email protected] and we will be happy to remove it, but when doing so, please include a link to the the article that you wish to be taken down.

Category: Accident News

Please Note:
Many of our blog articles discuss the law. All information provided about the law is very general in nature and should not be relied upon as legal advice. Every situation is different, and should be analyzed by a lawyer who can provide individualized advice based on the facts involved in your unique situation, and a consideration of all of the nuances of the statutes and case law that apply at the time.