I Have a Medical Condition But Need an Ignition Interlock in North Carolina

Do you have a medical condition that prevents you from completing an Ignition Interlock test in North Carolina, such as asthma or another lung-related disease? There are steps you can take to reduce the breath volume of your Ignition Interlock with the proper authorization from the North Carolina Department of Motor Vehicles (DMV).

This process is easy with Smart Start. Below is what you need to do to have your Ignition Interlock’s breath volume lowered because of a medical condition.

How to Lower Your Ignition Interlock’s Breath Volume Because of a Medical Condition in North Carolina

In North Carolina, drivers who need a breath volume reduction for their Ignition Interlock can contact the North Carolina DMV at 919-715-7000. The DMV will provide you the correct steps to take to be considered eligible for lowering your Ignition Interlock’s breath volume due to a medical condition. Once approved, our friendly service technicians will reduce your Ignition Interlock’s breath volume and you’ll be back on the road!

If you ever have any questions during your Ignition Interlock program, feel free to call our 24/7/365 Customer Care Center for help at (800) 831-3299. If your questions are about lowering the breath volume in your Ignition Interlock, you can contact the DMV directly at 919-715-7000 for assistance.

Need an Ignition Interlock in North Carolina?

Smart Start can help as North Carolina’s ultimate Ignition Interlock provider. With many locations and friendly, local service, you’ll be driving again in no time with a discreet, affordable device. Schedule your installation appointment today by calling (800) 831-3299 or by filling out our online form.