When Is an Ignition Interlock Device Required in Texas?

man driving a car

Driving under the influence of alcohol is incredibly dangerous, as it lowers inhibitions, reaction time, and judgment, all of which can contribute to collisions. As such, law enforcement takes these matters very seriously, which is why if you’re pulled over for this, the consequences you can face can be intense. The following blog explores one of the penalties you can face, which is the installation of an ignition interlock device, and why it’s in your best interest to connect with Houston DWI defense attorneys if you’re facing charges.

What Is an Ignition Interlock Device?

An ignition interlock device is a piece of technology that is connected to a vehicle and requires a driver to perform a breathalyzer test before the vehicle starts. If the driver has alcohol in their system, the car will not start to prevent the driver from operating the vehicle while under the influence.

In addition, the device will require the driver to continually and randomly provide breath samples while driving to ensure they do not begin drinking after starting the vehicle. If this occurs, the device will prompt the driver to pull over, and if they do not comply, the device will sound an alarm.

Another important aspect of these devices is that they automatically log each attempt and are in a location accessible to the courts. As such, your parole officer will be alerted if you attempt to drive the vehicle with alcohol in your system. Additionally, the device is equipped with a camera to ensure the driver is the person providing the breath samples.

When Is Installation Mandatory?

In Texas, those charged with a DWI for the first time may be required to install one of these devices in their vehicle, if the court orders this. However, the judge may not make it a requirement, but if the driver wishes to obtain an occupational license in the period theirs is suspended for driving while intoxicated, they can petition for the installation of this device.

However, it is a requirement to have this device installed if charged for a second time. This is because Texas law requires this as a condition of probation for all repeat offenders and first-time drunk drivers with a BAC of .15% or higher. It’s also important to note that you must have this device installed in all vehicles you drive and are responsible for paying for the equipment and installation.

As you can see, the penalties you can face if charged with a DWI are intense. If you’re worried about having to install an ignition interlock device in your vehicle, fighting the charges against you is in your best interest. However, you should not do this alone. Instead, you’ll want to connect with an experienced attorney from the Gonzalez Law Group. Our team will examine the circumstances of your case to determine the best option for your circumstances.