Breath Activated Ignition Interlock Devices (BAIID) in Illinois
Imagine this: You get into your car, ready to drive, but before the engine starts, you have to blow into a breathalyzer. If your breath alcohol concentration (BAC) is too high, your car won’t start. That’s exactly how an Ignition Interlock Device (IID), also called a Breath Activated Ignition Interlock Device (BAIID), works—a safeguard to prevent drunk driving.
But what does this mean for Illinois drivers? And are there any downsides to using a BAIID? Let’s break it down.
How Does a Breath Activated Ignition Interlock Device Work?
A BAIID Device is a small breathalyzer installed in your car. Before you can start your vehicle, you must:
Blow into the device to test your BAC.
If your BAC is below the pre-set limit, your car starts.
If you fail the test, the ignition locks for a set amount of time—a few minutes for a first failure, longer for repeated failures.
Some IIDs even require random re-tests while driving to ensure ongoing sobriety.
Who Needs a BAIID in Illinois?
In Illinois, anyone convicted of DUI may be required to install a BAIID on any car they drive. This is often a condition for regaining driving privileges after a suspension. This device is provided by a private company and comes with a monthly fee and possibly added fees for installation, monitoring, calibration, and removal. The cost becomes an essential expense for most who want to maintain independent access to their job and daily life needs.
Driving without a required BAIID is a serious offense—it’s classified as a Class 4 felony. If caught, you could face up to 3 years in prison and fines up to $25,000.
If you need a BAIID, it’s not optional—ignoring the requirement can lead to life-changing consequences.
The Problems with BAIIDs
While BAIIDs help prevent repeat DUI offenses, they’re not perfect and come with a few common issues:
False Positives: Some mouthwashes, breath sprays, and even baked goods contain trace amounts of alcohol, which could trigger a false positive and lock your car.
Device Malfunctions: Like any technology, IIDs can occasionally malfunction, leading to unnecessary lockouts and frustration.
Attempts to Cheat the System: Some drivers try to trick the IID by having a sober friend blow into it. While illegal and dangerous, it can work—unless the device has a built-in camera, which many newer models do.
The Bottom Line
A BAIID can be a lifeline for those trying to restore their driving privileges, but it comes with strict rules, additional expenses, and potential challenges. If you're required to have one, make sure you understand how it works and follow the law to avoid severe penalties.
Got questions about BAIIDs or DUI charges in Illinois? Contact Alan Lenczycki, an experienced Lake County DUI attorney, who can guide you through the process and help protect your rights.
