Let our authorized and experienced technicians install your interlock/BAIID device so you can get back on the road quickly.

At Cartronics Auto Repair, we offer same-day installation service for customers in Elgin, Illinois. We make sure your interlock/BAIID device installation process is swift and stress-free.

We are an authorized center for the installation of Intoxalock ignition interlock devices.

Cartronics is a certified Intoxalock installer!

We are authorized to install Intoxalock ignition interlock devices. Fill out this form, or contact us at (855) 272-0760 to set up your installation appointment. After installing the device, we will provide you with a thorough training so that you understand how to use the device. We look forward to helping you!


An ignition interlock device or breath alcohol ignition interlock device (IID or BAIID) is a breathalyzer installed in a vehicle. It necessitates the driver to blow into a mouthpiece on the device before starting the vehicle. If the breath-alcohol concentration analyzed result is greater than the programmed blood alcohol concentration (which varies between countries), the device prevents the engine from being started. It is a form of electronic monitoring and it must be installed properly in the right place.

Contact Us Now For Free Diagnostics Of Your Vehicle And Interlock/BAIID Services