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Our mission at Blow N Go is to alleviate your anxiety by providing you with a thorough understanding into the use of our interlock device. At our Pasadena and Stevensville Maryland locations, from the time of the installation of the determinator device, our customer service team will put the ignition interlock device in demo mode and train you on the easiest way to operate the device. We will also advise you on the reporting requirements for the ignition interlock program and give you the paperwork needed to take to the MVA to obtain your restricted drivers. Call us at for your FREE installation! By choosing Blow N Goyou are going with the area's most convenient, affordable, and customer service-oriented ignition interlock device installation company.
Smart Start goes to great lengths to ensure the safety of our drivers and our devices. If you fail a random retest, the device will register it and report any violation. But the Ignition Interlock will never shut off your car.
Our ignition interlock devices will not shut off the engine while you’re driving.
We strongly encourage you to pull over to the side of the road in order to take a random retest. The device gives you plenty of time to pull over to a safe space so you can focus on taking a test.
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If you haven’t been drinking but you failed the test
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How often do i have to blow into my ignition interlock device?
What Are the Fees? What is an Interlock Restricted ? United States International. OK Learn more.
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How ignition interlock devices work