What Ignition Interlock Removal Means and Who Needs It
An ignition interlock device is a breath-testing machine connected to your vehicle's ignition system. It prevents your car from starting if it detects alcohol on your breath. Once you have completed the time period the court or DMV ordered, you can request removal — but the process varies by state and depends on whether you meet the specific conditions set in your case.
Removal is not automatic. You must request it through your state's DMV or the court that ordered the device, and you typically need to show proof that you have completed your required monitoring period without violations. Some states require a final inspection or certification from the device manufacturer before the DMV will sign off on removal.
The device itself is installed by a certified vendor, and removal must also be done by an authorized technician — you cannot remove it yourself. Costs for removal typically range from $50 to $200, depending on your state and the vendor, and you are responsible for paying this fee.
Key Takeaways
- Removal requires proof that you completed your full monitoring period without violations, which your device vendor or the court can provide.
- You must request removal through your state DMV or the court that ordered the device, not through the vendor alone.
- Only a certified technician can physically remove the device; removal must happen before the DMV will clear your driving record.
- Some states require a final inspection or report from the device company before the DMV approves removal.
- Removal fees are separate from monitoring costs and are paid directly to the removal technician.
How to Know When You Are may be able to access for Removal
Your removal date is set by the court order or DMV suspension notice that required the device in the first place. Check that document — it will state exactly how long you must have the device installed. This period typically ranges from 6 months to 3 years, depending on your offense and state law.
Before you request removal, confirm that you have reached the end of that period. You should also review your device monitoring record to make sure there are no violations recorded — most states require a clean record during the entire monitoring period. Your device vendor can provide a summary of your monitoring history, or you can request it from your state's DMV.
Some states also require that you have paid all fines, court costs, and device monitoring fees before removal will be approved. Contact your local court or DMV to confirm what you owe and whether those payments are current.
Steps to Request Removal Through Your State DMV
Start by contacting your state's DMV directly — most states have a specific department or phone line for interlock removal requests. You will need your driver's license number, case number (if applicable), and the name of the device vendor currently monitoring your vehicle.
The DMV will tell you what documents to submit. Most states require a letter or form from your device vendor confirming that you completed your monitoring period without violations. Some also require a court order or DMV letter stating that the device was court-ordered and the period has ended. Ask the DMV which documents they accept and whether you can submit them by mail, email, or in person.
Once the DMV receives your request and supporting documents, they will schedule a removal appointment or authorize you to have the device removed by a certified technician. Keep any confirmation number or reference number the DMV provides — you will need it when you contact the removal technician.
Getting the Device Physically Removed by a Technician
After the DMV approves your removal request, you must schedule an appointment with a certified interlock removal technician. This is usually the same company that installed your device, but some states allow any certified vendor to perform removal. The DMV approval letter will specify which vendors are authorized in your area.
Bring your DMV approval letter and driver's license to the removal appointment. The technician will disconnect the device from your ignition system, remove any wiring or sensors, and restore your vehicle to normal operation. This typically takes 30 to 60 minutes.
Ask the technician for a removal receipt or certificate of removal. This document proves that the device was removed and is important if you need to show proof to your insurance company or if the DMV requests verification later.
What Happens After the Device Is Removed
Once the device is physically removed, your vehicle operates normally. However, your driving record may still carry restrictions until the DMV officially closes your case. Some states automatically update your record once removal is confirmed; others require you to submit the removal receipt to finalize the process.
Contact your state DMV after removal to confirm that your record has been updated and that any license restrictions have been lifted. This is especially important if your license was suspended or restricted — you need written confirmation that you can drive without the device before you do so.
Your insurance company should also be notified of the removal. Some insurers offer lower rates once the interlock requirement ends, so contact them to see if your premium can be adjusted. Provide them with the removal receipt as proof.
Common Reasons Removal Requests Are Delayed or Denied
The most common reason for delay is a violation recorded during your monitoring period. Any failed breath test, missed test, or tampering attempt can extend your monitoring period or disqualify you from removal. If your request was denied for this reason, ask the DMV or court how long the extension is and when you can reapply.
Unpaid fines, court costs, or device monitoring fees will also block removal. Contact the court or your device vendor to find out what you owe and set up a payment plan if needed. Once paid, resubmit your removal request to the DMV.
Some states require that you pass a final inspection or that the device company submit a final report before removal is approved. If your request is pending, ask the DMV specifically whether they are waiting for documentation from the vendor. Follow up with the vendor directly if the report has not been submitted.
Scam Alert: Protecting Yourself During Removal
Do not pay anyone to remove the device except a certified technician authorized by your state. Some unlicensed vendors advertise cheap or fast removal, but removing the device yourself or using an unauthorized person can result in criminal charges and will not clear your DMV record.
Do not pay removal fees to anyone except the technician at the time of removal. Scammers sometimes pose as DMV staff or device vendors and demand payment by wire transfer or gift card before scheduling removal. The DMV will never ask you to pay through these methods.
Verify the technician's credentials before your appointment. Ask the DMV for the list of authorized vendors in your area, and call the vendor directly using the phone number on that list — do not use a number from an online search result or advertisement. Confirm that the technician is certified and that the removal fee is reasonable for your state.
Frequently Asked Questions
Can I drive without the device before it is officially removed?
No. Driving without an interlock device when one is court-ordered is a violation and can result in criminal charges, license suspension, or jail time. You must wait until the DMV officially approves removal and a technician physically removes the device before you drive without it.
What if I move to a different state before my monitoring period ends?
Contact your original state's DMV and the court that ordered the device. Some states allow you to transfer your interlock requirement to your new state; others require you to complete the full period in the original state. Do not assume you can stop monitoring just because you moved.
How long does it take to get DMV approval after I request removal?
This varies by state, but most DMVs respond within 2 to 4 weeks of receiving your complete request. If you have not heard back after 4 weeks, contact the DMV to confirm they received your documents and ask for a timeline.
Do I have to use the same company that installed the device to remove it?
Not always. Some states allow any certified vendor to perform removal, while others require the original installer. Check your DMV approval letter or call your state DMV to confirm which vendors are authorized in your area.
Will removal clear my driving record or DUI conviction?
No. Removing the interlock device ends the monitoring requirement, but it does not erase your DUI conviction or remove it from your driving record. Your record will still show the conviction, but the interlock restriction will be lifted.