If your Intoxalock ignition interlock device detects a positive BrAC reading:
Failed Startup Test: You may be prompted to retest repeatedly. You can keep trying or turn off the ignition. If asked for a retest after turning off the ignition, submit a sample as requested. All failed tests are recorded and reported. Each state has rules on how many failed tests are allowed before requiring your device to be serviced.
Failed Random Retest While Driving: You'll be prompted to retest until you pass or turn off the ignition. The same reporting and service requirements may apply.