Welcome to Weltmann Kfz-Teile, your specialist in vehicle-specific wiring kits tailored for the BMW X4 (e.g., F26, G02). Our kits are engineered to integrate seamlessly with your car’s CAN-Bus system—no coding or wiring modifications needed.

Available Model-Specific Kits

13-pin kit for BMW X4 F26 (from 07/2014): Fully featured—includes trailer power, PDC disable, Check-Control error elimination, plug-and-play with no coding required. :contentReference[oaicite:7]{index=7}
Right Connections 13-pin wiring kit for BMW X4 G02 (from July 2018): Supports CAN-Bus, includes 12 V fridge relay, plug-and-play—no diagnostic activation needed. :contentReference[oaicite:8]{index=8}
7-pin dedicated kit for BMW X4 G02 (from 08/2018): Enables trailer stability control, ABS adaptation, rear fog light shutdown, and more—fully compatible and not requiring coding. :contentReference[oaicite:9]{index=9}

Your Benefits at a Glance

Effortless Plug-and-Play: Quickly install without tampering with factory wiring.
Seamless System Integration: Check-Control, PDC, and safety systems remain error-free.
Warranty Safe: Vehicle-specific plugs preserve factory warranty by avoiding invasive wiring changes. :contentReference[oaicite:10]{index=10}

How to Choose the Right Kit

Check your model and year: X4 F26 (2014–2018) or X4 G02 (from 2018).
Select 13-pin kits for maximum functionality or 7-pin for essential towing setup.
Choose reputable brands like Right Connections or HAK-System for quality and fitment. :contentReference[oaicite:11]{index=11}

FAQ – Frequently Asked Questions

Which kit fits which model?
X4 F26 (from July 2014) works best with the 13-pin kit, while G02 models (from July 2018) are suited for the Right Connections 13-Pin option. The 7-pin G02 variant is ideal for basic towing needs. :contentReference[oaicite:12]{index=12}

What advantages do 13-pin kits offer?
They add essential features like trailer power, PDC disable, and CAN-Bus integration with Check-Control support, all without requiring vehicle coding. :contentReference[oaicite:13]{index=13}

Is vehicle coding required after installation?
No—these kits are plug-and-play and function immediately after installation, with no post-install activation needed. :contentReference[oaicite:14]{index=14}

Conclusion

Choose a tailored wiring kit for your BMW X4 from Weltmann Kfz-Teile—for seamless installation, complete functionality, and reliable towing performance.