After a DUI in Phoenix, here are the top 10 Ignition Interlock Device FAQs

When someone are convicted of an Arizona DUI involving alcohol, one of the punishments they face is the requirement to install an ignition interlock device breathalyzer in every vehicle they drive. The length of time that people will be required to have these breathalyzer devices installed in their vehicles will be determined by the severity of the DUI, whether it is a misdemeanor or felony, the number of previous DUI convictions on your record within the last seven years, and your blood alcohol concentration at the time of arrest. The top ten ignition interlock device frequently asked questions from Shah Law Firm clients are shown below.

1. How Much Does an Ignition Interlock Device Cost?

People who are ordered to install ignition interlock devices as a part of their DUI sentences are required to do so at their own cost. The costs include the installation cost as well as monthly lease payments, monthly service costs, and removal costs. On average, there is an installation fee that can range up to $150 per vehicle and you can expect your monthly payments to range from $70 to $100. You do not purchase an ignition interlock device. Instead, these devices are leased for the duration of how long you are required to have them installed.

2. How Long Do I Have to Have an Interlock Device Installed?

How long you will be required to have an ignition interlock device installed in your vehicle depends on the number of convictions you have had in the last seven years and your BAC at the time of your arrest. If you are convicted of driving under the influence as a first DUI offense with a BAC of 0.08%, you will have to have the device installed for 12 months. If your conviction was for an extreme DUI with a BAC ranging from 0.15 to 0.199% as a first offense, you will still be required to have the device installed in your vehicle for 12 months. If you are convicted of a super extreme DUI with a BAC of 0.20% or higher as a first offense, you will be ordered to install an ignition interlock device in your vehicle for 18 months.

3. What if I Fail an Interlock Breath Test?

When you first get into your vehicle, you will have to blow into the tube before your vehicle will start. Ignition interlock devices do not allow vehicles to be turned on when a person has a BAC of 0.02% or higher. If you fail an interlock test, an alert will be sent to the ignition interlock device provider. The provider will then report the failed test to the Arizona Department of Transportation MVD, which can extend the length of time that you will be required to have the device installed in your vehicle by a minimum of six months, and in some cases even potentially restart the mandatory length of time.

4. What if the device fails and provides an incorrect reading?

Ignition interlock devices measure the percentage of alcohol on your breath in a similar way to the portable breath tests police use during traffic stops. Portable breath tests and ignition interlock devices, on the other hand, can potentially produce false positives due to a variety of causes. A substance in your mouth when you offer a breath sample is the most common cause of a false positive on an ignition interlock device. Ignition interlock devices are calibrated to detect even the tiniest amounts of alcohol in exhaled breath samples. You could get a false-positive result on the test if you have tiny levels of alcohol or another substance that can cause a misleading reading.

5. What Happens If I Want to Buy a New Car?

If you purchase a new car, you will have 72 hours after your old vehicle's ignition interlock device is removed to reinstall it in your new vehicle. Do not drive until it is placed in your new automobile once it has been removed from your old one. Driving your new vehicle without an ignition interlock device installed is against the law in Arizona. This implies you should not test drive a new vehicle because it will not be equipped with an ignition interlock device. You may bring a friend to the car lot with you to test drive the vehicle while you ride as a passenger. Inquire with your provider about how to transfer the gadget from your old vehicle to your new one.

6. Can I Drive a Company Car Without an Ignition Interlock Device?

Many people drive company vehicles as a part of their jobs to haul goods, transport passengers, make deliveries, or do other tasks. If you are required to drive a company vehicle as a part of your job, you might wonder whether you can drive it without an ignition interlock device installed in it. This can also be potentially damaging if you are charged DUI with a CDL or commercial driver’s license. Arizona used to have an employer exemption that allowed people to drive company vehicles while working on the job if their employers agreed in writing. However, the exemption was repealed by the legislature in 2013. This means that you cannot drive a company vehicle without an ignition interlock device. Instead, you cannot drive any vehicle that does not have an ignition interlock device installed in it.

7. What if I work for a company like Uber or Lyft as an independent driver?

If you are convicted of a DUI while working as a ride-share driver, you should expect to lose your job. Drivers for both Uber and Lyft are subjected to background checks. You will not pass the background check if you have been convicted of DUI within the last seven years. If you already drive for Uber or Lyft, the businesses do annual background checks on their employees. When they find your DUI, you will lose your ability to use the app. You must have an ignition interlock device placed in any car you drive, including any vehicle you might use for Uber or Lyft, even if you are between annual background checks.

8. What if it's a true emergency, but I've had too much to drink?

In Arizona, it is illegal to drive while under the influence of alcohol. You also can't borrow a vehicle without an ignition interlock device fitted. People can only borrow vehicles from persons that do not have ignition interlock devices installed when there is a significant emergency, according to ARS 28-1464. However, doing so after drinking is never a good idea. If you have an emergency and have consumed alcohol, instead take a taxi or ride-share.

9. What if I Smoked Marijuana?

Ignition interlock devices do not detect marijuana on your breath. However, you should avoid driving if you are impaired to the slightest degree by marijuana. If you do, you could be charged with a new Marijuana DUI based on the levels of THC in your system.

10. How can I avoid installing an ignition interlock device?

If you are convicted of a DUI in Arizona, you will be required to install an ignition interlock device in every car you drive. The only way to avoid having to put an ignition interlock device in your vehicle is to hire an aggressive DUI lawyer who will try to reduce or even eliminate your charges.

For more information about laws governing the use of Ignition Interlock Devices visit the Shah Law Firm website at https://arjashahlaw.com or one of the resources below.

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