In California, if you are convicted of driving under the influence (DUI), you will be required to install an ignition interlock device (IID) in your vehicle, even if this is your first offense. What is an IID? It is a small device that is wired to your vehicle's ignition. In order for the engine to ... Continue reading California's Ignition Interlock Laws →The post California's Ignition Interlock Laws appeared first on .