Welcome to Weltmann Kfz-Teile. For the Citroën C4 Cactus II (from approx. May 2018), we offer vehicle-specific wiring kits that fully integrate with the car’s electrical system. Our kits deliver function, safety and comfort – including LED compatibility and modern control unit features.

Available Variants

7-pin vehicle-specific wiring kit (PF Jones): Supports LED trailer lights, uses OEM connector plugs; coding required. :contentReference[oaicite:8]{index=8}
13-pin vehicle-specific kit: Adds features like permanent power, charging line, reversing lights – ideal for more complex towing or caravans.
Universal kits (7 or 13-pin): More affordable for basic lighting use; less integration, generic connectors, simpler installation.

Your Benefits at a Glance

Original connectors & clean install: Plug-and-play without cutting wires.
Comfort features included: LED compatibility, reversing lamp support, possible parking sensor disable.
System protection & reliability: Reduced warning messages, preservation of vehicle electrical systems.

How to Choose the Right Wiring Kit

Define which functions you need: basic lighting or plus LED, power, reversing light, etc.
Check vehicle configuration: does your car have prepared plug points or is extra wiring required?
Pick 7-pin for simpler requirements; choose 13-pin for increased function or caravan usage.
Check whether coding is needed in the product details. :contentReference[oaicite:9]{index=9}

FAQ – Frequently Asked Questions

Does the wiring kit need coding?
Yes – especially in vehicle-specific kits with advanced features like reversing lamp wiring or LED trailers. :contentReference[oaicite:10]{index=10}

Is LED trailer compatibility assured?
Yes – the PF Jones 7-pin wiring kit for C4 Cactus II supports LED trailer lighting. :contentReference[oaicite:11]{index=11}

What advantages do vehicle-specific kits offer over universal kits?
Vehicle-specific kits include original connectors, better electrical integration, fewer errors, and extra comfort features. Universal kits are cheaper but offer less integration. :contentReference[oaicite:12]{index=12}

Conclusion

For your Citroën C4 Cactus II (from May 2018), a 7-pin vehicle-specific wiring kit such as PF Jones is ideal if you want LED lighting and modern features. If your needs are simpler, a high-quality universal set may do, but long term the dedicated kit is the better investment.