Under Illinois DUI driver’s licensing law, there are two types of situations in which the installation of an Ignition Interlock Device (IID) may come into play. Both scenarios involve the same device, namely, a machine that is wired into the ignition of your vehicle, which will not start until you blow into a tube and register a blood alcohol level in an acceptable range.
Both circumstances in which the IID is involved have a name. One is the Monitoring Device Driving Permit (MDDP) and the other is the Breath Alcohol Ignition Interlock Device (BAIID).
A driver’s license suspension is a temporary “pause” in the validity of your driver’s license. Once the pause period ends, your right to drive will be restored unless it is otherwise invalid.
A revocation invalidates your license. You must have an administrative hearing with the Illinois Secretary of State and prove you are entitled to restoration of your privilege to drive before. 625 ILCS 5/6-205
During a DUI arrest, the police will ask you to submit to a chemical test (blood or breath) to determine your blood alcohol content (BAC). A refusal to submit to the chemical test, or taking the chemical test and registering at least .08, results in a driver’s license suspension. This suspension will be between six months and three years depending upon whether you blow and upon whether you have had a DUI in the prior five years. 625 ILCS 5/6-208.1
If you have had a DUI arrest in the prior five years, you may not obtain a permit to drive. If you have not had a DUI in the previous five years, you are eligible for an MDDP. 625 ILCS 5/6-208.1 Each time you start the vehicle, and while you are driving, you must blow into a tube.
If you blow too high, the car will not start. In addition, high readings are recorded and electronically sent to the Secretary of State BAIID division.