Uploaded August 2026 | Updated September 2026, 2 weeks ago

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Dashcam hardwiring tutorial for Audi A3 8V, with interior trim and panels removal, seamless wiring installation, electrical connections, airbag safety tips, and dual channel setup. How to properly install wiring to the back of the vehicle and not brake any clips and panels?

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🛠️ Tools and parts:
- Dashcam and memory card
- Hardwiring kit
- Prying tools
- Torx keys
- Multimeter
- Crimping tool
- Electrical connectors
- Window Cleaner
- Pliers
- M8 nut
- 13mm socket wrench

0:00 Hardwiring 70mai dashcam in Audi A3 8V
0:22 Tools and parts needed
1:18 Planning the wiring
2:40 Warning: notice airbags before wiring
3:10 Removing interior panels
9:02 Fastening flat connectors
10:04 12V power logic and power unit wiring
12:48 How to find ground, ignition, and constant power
16:00 Wiring the rear camera
17:31 Installing the front camera
18:35 Both dashcams in place
19:10 dual channel 70mai A900 dashcam
19:25 demo footage from the dashcam
20:00 GPS, WiFi, 4G remote access
21:55 AliExpress Mega Sale coupons