Request a Quote

    DUI IID Requirements

    What is an ignition interlock device required after a DUI arrest

    If you have been charged with a DUI or physical control offense in either Seattle or Washington State chances are you may be facing the possibility of having an ignition interlock device installed in your vehicle. Leyba Defense can help you with any question and defend you in court.

    What is an ignition interlock device in a DUI case

    In case you’re not familiar with what this is. An ignition interlock device or breath alcohol ignition interlock device (IID and BIID) is a mechanism, like a Breathalyzer, installed to a motor vehicle’s dashboard. Before the vehicle’s motor can be started, the driver first must exhale into the device, if the resultant breath-alcohol concentration analyzed result is greater than the programmed blood alcohol concentration usually 0.02% or 0.04%, the device prevents the engine from being started.

    At random times after the engine has been started, the IID will require another breath sample. The purpose of this is to prevent a friend from breathing into the device, enabling the intoxicated person to get behind the wheel and drive away. If the breath sample isn’t provided, or the sample exceeds the ignition interlock’s preset blood alcohol level, the device will log the event, warn the driver and then start up an alarm (e.g., lights flashing, horn honking, etc.) until the ignition is turned off, or a clean breath sample has been provided.

    A common misconception is that interlock devices will simply turn off the engine if alcohol is detected; this would, however, create an unsafe driving situation and expose interlock manufacturers to considerable liability. An interlock device cannot turn off a running vehicle, all that an Interlock device can do is interrupt the starter circuit and prevent the engine from starting.

    When will you face an ignition interlock requirement for a DUI case

    Now as I said before if you have been charged with a DUI or physical control offense in Seattle or Washington State then you probably should meet with a Seattle DUI Lawyer to better discuss these scenarios, but generally there are potentially 3 times you could possibly face being required to have this device installed:

    1. At your DUI arraignment
    First, would be at your DUI arraignment in Seattle or Washington State. If you’re not familiar with this process then you should speak with a DUI lawyer immediately. At your arraignment, the Judge will determine whether or not to impose conditions of your release while the DUI or Physical Control case is pending. Typically these conditions include abstaining from alcohol, no driving unless having a valid license and insurance, and appear for all court dates. However, in certain circumstances, the Judge can impose enhanced conditions of your release. These can include bail, electronic home monitoring, or installing an ignition interlock device. These circumstances are determined on a case-by-case basis and can occur if a person has been convicted of a DUI before, or if they were involved in an accident, or if they had a high breath test. Unfortunately, many DUI attorneys don’t know the law for when these enhanced conditions can be imposed.

    Usually, if your case is filed in Seattle Municipal Court, chances are the Prosecution will ask the Judge to impose an ignition interlock device, even if it’s your first offense. At Leyba Defense PLLC we strenuously object to these conditions as a violation of a person’s DUI process as well as a violation of the Criminal Rule 3.2 (release of the accused). If you have had an ignition interlock device imposed at your arraignment, contact my firm immediately to determine the best course of action to get this thing removed. As I am writing this Seattle DUI Lawyer, Matthew Leyba has never had a Judge deny a motion to reconsider the ignition interlock device at a client’s pretrial hearing who didn’t have any prior alcohol related criminal offenses.

    2. After a DUI conviction
    Secondly, would be for any conviction of a DUI or Physical Control charge. Based on a conviction the Department of License can require a person to install an ignition interlock device for either 1, 5, or 10 years depending on the number of prior requirements, and the person’s criminal history.

    3. After a DUI suspension from DOL
    Lastly, would be if you applied for an ignition interlock license. In Washington State, the Legislature passed a bill, which no longer requires a person to sit out their license suspension. Now if a person gets their license suspended either administratively or from a conviction, they can apply for an ignition interlock license. There are three requirements: 1. Install an ignition interlock device in car, 2. Apply and get SR-22 insurance, 3. Fill out the application and send in the fee to DOL. Once DOL receives proof of these three requirements, it usually takes 3-5 business days to issue the ignition interlock license.

    If you have been ordered to install an ignition interlock device from your DUI or Physical Control in Seattle or Washington State, you should contact Seattle DUI lawyer, Matthew Leyba immediately to understand the requirements exactly. If a person has been ordered to have an ignition interlock device in their vehicle, and they get caught driving without it, there can be severe sanctions imposed. Bail and your personal recognizance can be revoked, you could be charged with a new criminal offense, and you can face other potential collateral consequences.

    Contact my office for a free 60-minute consultation that is always completely confidential.  Our main office is in downtown Seattle at the corner of 7th and Olive.  However if that’s not convenient for you we also have satellite offices in Bothell, Bellevue, and Factoria.

    Request A Quote


      Schedule a consult with our Seattle DWI attorney via email or call (206) 953-2145 to speak with an experienced Seattle Criminal & DWI lawyer and schedule a free 60-minute confidential consultation that is completely confidential. Our main office is located in downtown Seattle at the corner of 7th & Olive. We also have offices located in both Bothell and Bellevue and can meet you at either location.

      A Seattle Criminal DWI Lawyer cannot make any sort of guarantees or promises regarding the outcome of a case, however, Leyba Defense PLLC guarantees we will not rest until you receive an outcome that is to your satisfaction and in your best interest.