0
A car breathalyzer device is also called Ignition Interlock Device. It's about the size of a cell phone and is connected to the ignition system. Before starting the vehicle you need to blow into the device to submit a breath sample. The device measures the alcohol level and makes sure it's below the pre-set limit, otherwise the device will prevent the vehicle from starting.
Still curious? Ask our experts.
Chat with our AI personalities
EzraFaith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
CoachSuccess isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
DevinI've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with DevinAdd your answer:
Earn +20 ptsQ: How does one use a car breathalyzer?
Write your answer...
Submit
Still have questions?
Trending Questions
If you are hit by an uninsured motorist and it is their fault will your insurance rates increase?
How do you adjust the vacuum advance on a 72 350 Chevy sb?
Can you exclude a driver in household in PA?
What sensor controls amount of fuel going to engine?
Can a air conditioner in a car leak?
How many gallons does the gas tank in the 2010 GMC Canyon hold?
Is the driver who hits another from the rear always at fault?
What car company manufactures the Mudding 4x4?
Did General Motors eliminated any division before Oldsmobile in 2004?
How many turns on a camper slide out cover?
Does home owners insurance cover broken drain pipe in the foundation?
What is the difference between an auto accident lawyer and an injury lawyer when it comes to an auto accident at work?
What causes a vulcan 1600 goes dead when you put it in gear?
What is a non emission related failure?
When a car drives out of a parking space and another car hits the back of that car whose fault is it?
Does car lights memorize cats so they get hit by cars?
Will canceling warrenties on a new car lower the finance rate?
Can your car insurance be cancelled without prior notice?
Passing a stopped school bus carries a penalty of?
What does AAJ10k mean?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.