How to use the built-in dash cam in Audi A3?

[LenaLee]

When connected to a computer via USB cable, the device will function as a disk storage, allowing file playback on the computer. When the device detects vibration, it will automatically lock and protect the current recording, preventing it from being overwritten. After enabling this function, the dash cam will automatically power on and start recording when it senses vibration, and will shut down again after approximately 20 seconds.

[PrestonMarie]

When I first got my Audi A3, I also spent quite some time figuring out the dashcam. After starting the car, simply press the recording button next to the rearview mirror—the red light indicates recording has begun. There's a dedicated menu on the car's infotainment screen to access recordings anytime, and you can even adjust the video quality. Normally, you don’t need to worry about it; it automatically shuts off when the car is turned off and starts recording when the ignition is on. Just note that the built-in memory card is usually around 8GB—when it's full, you’ll need to manually delete old videos in the system. Once, when I checked the footage after a rear-end collision, I noticed the system automatically locks the 15 seconds before an emergency brake, which is a thoughtful feature. If you’re in an accident, remember to press and hold the protect button to save the recording first!

[MacCarlos]

When my friend was driving my A3 and asked how to playback the dashcam footage, it's actually quite simple. It starts recording automatically after ignition without any operation, with the lens positioned at the car's front logo. To check the recordings, just tap the central control screen, enter the vehicle menu, and find the 'Dashcam' option where you can select by date and time. In the settings, you can also turn off the audio recording function to protect privacy. Parking surveillance needs to be activated by programming at the 4S shop. It's recommended to use a high-capacity card, as the original factory card's loop recording might overwrite important footage. Remember to wipe the lens on rainy days to prevent fogging—I once captured completely blurred license plates.

[VonLucas]

After starting the engine, check next to the rearview mirror – a flashing blue light indicates recording has begun. There's a small dashcam icon in the infotainment system; tap it to view live footage and storage status. Simply drag the timeline to playback videos, with emergency clips marked by small lock icons. We recommend formatting the memory card monthly to prevent frame drops. You can also connect via the MyAudi mobile app to view recordings, which is much more convenient than using the car's screen. Be aware that windshield washer fluid may splash onto the lens, so keeping a microfiber cleaning cloth handy is advisable.

[VanLyla]

My 2021 A3's factory-installed dashcam starts recording the moment the ignition is turned on, with the lens discreetly tucked behind the rearview mirror on the windshield. To review footage, you need to navigate to the 'Vehicle Settings' section in the MMI system, where recordings are displayed in segmented clips by time—it's like scrolling through short videos. I'd recommend adjusting the clip duration in settings; the default 3-minute segments feel too fragmented. The emergency recording feature is a lifesaver—it automatically saved footage when someone cut me off and caused a collision. If you're replacing the memory card, remember it must be formatted in FAT32—I once bought an exFAT card that the device stubbornly refused to read. After parking and turning off the engine, you need to hold the power button for ten seconds to shut down the system completely.