Driver assistance and automatic emergency braking Audi: problems by model and engine

Documented faults, from most to least important

Severity × frequency. Below each one, the Audi models it appears in.

- High severityFrequency: OccasionalAudi Q3 IICalibration errors in the driver-assistance sensorsA specialist reliability profile documents errors in the Q3 II's adaptive cruise control, lane-keeping warning and automatic emergency braking, which it attributes to poor sensor calibration.
- Medium severityFrequency: OccasionalAudi Q5 IIMMI system freezes and failures of the parking sensors and rear cameraA specialist reliability page and a website specialising in leased cars document that the Q5 II's MMI system can freeze or react erratically, losing several functions at once; the parking sensors and the rear camera fail mainly after moisture ingress or a knock.
- Low severityFrequency: RareAudi A5 II360-degree camera faults on units up to 2017Gebrauchtwagenberater.de reports that F5 A5s built up to the end of 2017 had problems with the 360-degree camera, which were dealt with by a manufacturer service action.

By Audi model

Open yours to see only the faults that affect it, by engine and by year.

Frequently asked questions

What faults with driver assistance systems do Audi cars have?

In 3 models from Audi there are 3 documented faults with driver assistance systems. The most important: calibration errors in the driver-assistance sensors, MMI system freezes and failures of the parking sensors and rear camera and 360-degree camera faults on units up to 2017. Each fault has its own page with the affected years and versions, the symptoms and the repair cost.

Which Audi models have the most problems with driver assistance systems?

Audi A5 II (1 fault), Audi Q5 II (1 fault) and Audi Q3 II (1 fault).