While the court cannot physically force you to put this type of device on your vehicle, the court in certain circumstances, can limit any operation to only those vehicles equipped with an ignition interlock device.  The court does not have the authority to order an ignition interlock device in a first offense case.  In second or subsequent cases, the court does have the authority.  If a person has two convictions within five years, the court must order the installation of the ignition interlock device.

When the court does order the installation of the device, then all vehicles, even work vehicles that the person operates must have a functioning interlock device.

Installation of these types of devices can be very costly, up to $3.00 or more per day.  If you have questions as to where or how to get a device installed, you should contact a qualified attorney or the clerk of court in your county.