Need an ignition interlock device near Lexington? Intoxalock is available at DOWNTOWN AUTO CARE, a certified Intoxalock ignition interlock installer. We can install your breathalyzer in cars, trucks, vans and other vehicles.Downtown Auto Care is conveniently located in Lexington, TN. Our quality ASE Certified mechanics use todayís latest automotive technology and are equipped to handle all major and minor auto repair services on foreign and domestic vehicles. In addition, we have been installing ignition interlock devices for Intoxalock since 2013.