Roof electronics 4G0 907 637 D - Coding
4G0 907 637 D coding and logs on Volkswagen, Skoda, Audi, Seat
| Models | Name | Year | Control module | Software | Hardware | |
| WAUH*****776 | A6 | 2016 | 3B Roof electronics | 4G0.907.637H | 4G0.907.637D | |
| WAUG*****601 | A6 | 2015 | 3B Roof electronics | 4G0.907.637H | 4G0.907.637D | |
| WAUZ*****023 | A7 Sportback | 2013 | 3B Roof electronics | 4G0.907.637H | 4G0.907.637D |