Table of contents: Wire insulation color designations ↓ Colour coding of fuses ↓
Note: Due to the variety of configuration options for the vehicles in question, the diagrams below are for the 1.8 TFSI (CDHB) engine. Some diagrams are also suitable for other models, as indicated in the diagram title.
Wire insulation color designations
| ws | white |
| sw | black |
| ro | red |
| br | brown |
| gn | green |
| bl | blue |
| gr | grey |
| h | violet |
| ge | yellow |
| or | orange |
| rs | pink |
Colour coding of fuses
| 5A | beige |
| 7.5A | brown |
| 10A | red |
| 15A | blue |
| 20A | yellow |
| 25A | white |
| 30A | green |
| 35A | green-blue |