According to the Minnesota Public Utilities Commission, there were around 34,000 electric vehicles (EVs) registered in the state at the beginning of last year. Given the rising popularity of electric cars and trucks, this figure could increase significantly over the coming years.
Despite their positive environmental impact and other beneficial features, though, electric vehicles have presented some teething problems. Among these is the fact that not all EVs are compatible with ignition interlock devices.
Here, we discuss everything you’ll need to know if you drive an electric vehicle and need to use an ignition interlock device.
What Are Ignition Interlock Devices (IIDs)?
An ignition interlock device is a breath-testing machine that attaches to your vehicle and prevents you from starting the engine if your blood alcohol concentration (BAC) is above a certain level.
In 2011, the state of Minnesota implemented its Ignition Interlock Device Program (IIDP). Under the terms of the scheme, some first-time DWI offenders who have been convicted of driving with a BAC of 0.16% or more have the option to stay on the road if they agree to have an IID installed in their vehicles. The same rule applies to second-time DWI offenders who are convicted with any BAC level over the legal limit of 0.08%.
Additionally, certain categories of drivers who have had their licenses revoked because of DWI convictions are required to participate in the program for a certain length of time if they want to regain their driving privileges.
This program has helped thousands of Minnesotans get back on the road after DWI convictions. However, if you drive an electric or hybrid vehicle, you may not be able to easily benefit from the scheme.
Do Ignition Interlock Devices (IIDs) Work on Electric Cars?
Because electric vehicles have different starting mechanisms than traditional, fuel-powered vehicles, some EVs and hybrids are incompatible with ignition interlock devices.
Traditional vehicles use a starter motor to initiate the engine’s combustion process, which can be easily controlled by an IID. Electric vehicles, on the other hand, use electric motors powered directly by batteries. The process to initiate power in an electric motor is electronically controlled and may not interface seamlessly with traditional IID systems designed for combustion engines.
Some IID manufacturers have addressed this situation by designing devices specifically for electric cars. However, even where this is possible, it may require additional steps or installation by someone with specific expertise.
There’s no exhaustive list of vehicles that are incompatible with ignition interlock devices. However, it’s likely you won’t be able to use an IID if you drive any of the following:
- A Tesla of any kind.
- A hybrid or electric Ford F-150.
- A Nissan Leaf.
- A BMW X5 Hybrid.
- A Lexus NX Hybrid.
How This May Affect You
If you cannot comply with an ignition interlock device order because you have an electric car, you may be deprived of your driving privileges completely for the relevant period. Depending on the nature of your conviction, this could be anything up to six years. So, unless you swap your electric car for a vehicle that’s compatible with IIDs, you may not be able to benefit from the scheme at all.
As noted above, there’s no definitive list of cars that can and cannot use IIDs. To learn whether or not your vehicle model is compatible, you can contact the manufacturer of your car or visit a mechanic. The Minnesota Department of Public Safety may also be able to help you.
If you’re concerned about how anything we’ve discussed here might affect your case, you should seek expert legal representation without delay. Contact us today to schedule a free initial consultation.
