Wiring Diagram SKODA SUPERB II 2014 - Heater element for spray jet
| J519 | Vehicle voltage control unit |
| T52a | 52-pin connector, at onboard supply control unit (black) |
| Z20 | Heater element, left washer jet |
| Z21 | Heater element, right washer jet |
| 376 | Earth connection 11 in main wiring harness |
| 382 | Earth connection 17 in main wiring harness |
| B348 | Connection 1 (75a), in main wiring harness |

