This kit allows you to add a Traction Control System (TCS) on/off button to vehicles that didn’t come equipped with one. It installs cleanly between factory connectors—no cutting, splicing, or permanent modifications required.
Features
Plug-and-play installation, no wiring modifications needed
Adds a clean, OEM-style traction control activation / deactivation button
Retains all factory stability and safety systems
Uses proper connectors and automotive-grade wiring
Coding required (via OBD11, VCDS, or equivalent) to enable button function
Fitment
Compatible with MK5 and MK6 Volkswagen platforms, including standard Jetta models
For vehicles without a factory traction control button
Not compatible with models already equipped with a built-in TCS toggle
Unsure about fitment? Send photos of your connector or your VIN for confirmation
Why Use This Kit
Some MK5 and MK6 models were built without a factory traction control button. This kit adds that missing functionality while keeping your wiring untouched. It’s a clean, reversible solution that looks factory once installed.
Notes
Coding is required to enable TCS button operation
Button and harness retain factory operation when not in use
Always disconnect the battery before performing any wiring work