1. Voltage: 12V
2. Code: 4M0941475
3. Use C-BUS smart chip, highly compatible with original car equipment
4. Can well suppress interference with the original car computer, fully automatic patch packaging, low defect rate
5. Tailor-made special car products according to the original car OEM specifications
6. Built-in high-quality surface mount and through-hole components are directly inserted and played, replacing the original car parts for replacement
7. Applicable models: for 2017-2019 Audi Q7