Schematic diagram of the centralized door locking system
| Designation | Name | Position |
| F59 | Left Front Door Switch | 1-3 |
| S19 | Fuse in the mounting block | |
| T3 | 3-pin connector (behind the instrument cluster) | |
| V37 | Electric motor of pneumatic pump | 1-3 |
| 16 | Ground connection point under the rear seat |
[Information obtained from this resource: AudiManual.ru]