Ignition Interlock Device Meaning

If after 7 days you have failed to comply with recalibration your vehicle will become immobilized until the device is reset.

Ignition interlock device meaning.

For those 7 days the device will display a warning signal upon power up that states it needs servicing. An interlock owner has 7 days past the recommended service interval to bring in the device for recalibration. In general it permits a driver to drive a vehicle only if it is equipped with an ignition interlock device iid. If the resultant breath alcohol concentration analyzed result is greater than the programmed blood alcohol concentration which varies between.

It requires the driver to blow into a mouthpiece on the device before starting or continuing to operate the vehicle. An ignition interlock device iid is a small handheld car breathalyzer device and measures the amount of alcohol in the user s breath. Installing one is a common requirement following a drunk driving offense dui dwi dui owi or ovi. Seleccione aquí para español.

Each state has different requirements for their ignition interlock device programs but they all follow the national highway transportation safety administration nhtsa model specifications for ignition interlock devices. Please refer to the full text of any laws referenced below for complete and comprehensive legal information. An individual state can set parameters as to how many failed breath tests you can have before the device permanently locks you out. Usually the consequence of a dui dwi or owi the length may differ from state to state.

Ignition interlock device iid frequently asked questions. Most ignition interlock devices are ordered by a court or licensing agency after a dui offense though some drivers choose to voluntarily install iids into their vehicles. That s also known as a car breathalyzer blow and go or baiid. An interlock device is known by many names.

The device is located inside the vehicle near the driver s seat and is connected. There are certain people that have their ignition interlock device on their vehicle for years because of an isolated incident because they keep forgetting to blow or they arrive at a destination when the ignition interlock device is beeping at them telling them to blow into the device and they end up shutting off the car and walking away or they blow into the device and they test positive for alcohol. Ignition interlock device iid car breathalyzer interlock system to name a few while the names vary the function and purpose are the same to prevent drunk drivers from operating a vehicle while intoxicated. An ignition interlock device is an in car alcohol breath screening device that prevents a vehicle from starting if it detects a blood alcohol concentration bac over a pre set limit of 0 02 i e 20 mg of alcohol per 100 ml of blood.

This summary was prepared by the department of highway safety and motor vehicles flhsmv and should be used for reference only. An ignition interlock device or breath alcohol ignition interlock device iid or baiid is a breathalyzer for an individual s vehicle.