Features
- Extends your factory 14-pin headlight connector by about 12″ (≈ 30 cm)
- Retains all original pin functions with no changes to wiring logic
- True plug-and-play fitment, no modification to the factory loom
- Ideal for retrofitting from “Basis LED” to “High LED” headlights
Fitment
- MK7 Jetta models with factory 14-pin LED headlight wiring
- Required when retrofitting to High LED headlight assemblies
- Not compatible with 10-pin or non-LED headlight setups
Why Use This Harness
During a High LED retrofit, the factory 14-pin headlight leads are often too short to reach the new assemblies. This harness provides the needed slack for proper routing and strain-free connections, ensuring a clean and reliable installation.
Notes
- This harness is an extension only — it does not alter pinouts or enable new functions
- Maintains all existing headlight channels exactly as stock
- Does not add advanced features beyond what your OEM 14-pin system supports