Welcome to our category for wiring kits designed for the Citroën e-C4 (from around December 2020). Our kits allow safe, regulation-compliant wiring of your tow bar with tail lights, indicators, brake lights, and power supply. Whether you need a 7-pin version for basic functions or a 13-pin kit with extended features – we provide complete, high-quality solutions.

Your Benefits with Our e-C4 Wiring Kits

Vehicle-specific design: Dedicated kits for e-C4 from December 2020, matched to the vehicle’s connectors and electrical system.
Connector choice: 7-pin for standard lighting; 13-pin when extras like reverse light or permanent power are required.
Electronics compatibility: Integrated with control units and CAN-Bus, supporting trailer light failure warnings.
Plug & Play installation: Uses factory connectors to avoid modifications to the wiring harness.

Technical Notes & What to Check Before Buying

Decide if your trailer requires extra features such as reverse lights, LED trailer lights or permanent power – then a 13-pin kit is recommended.
Ensure cables and connectors are routed securely and protected from water and physical stress.
Depending on vehicle trim, coding or activation may be required after installation.
After installation, test all light functions: indicators, brake lights, tail lights and reverse lights if applicable.

How to Order the Right Kit

Confirm the model year & trim of your Citroën e-C4 (dedicated kits available from Dec 2020).
Select the connector type (7- or 13-pin) according to your needs.
Choose the wiring kit, add to cart and complete your order.
After fitting: check all functions; perform coding or activation if necessary.

Trust Weltmann KFZ-Teile wiring kits for your Citroën e-C4 – combining safety, precise fit and modern features.

FAQ – Frequently Asked Questions about Wiring Kits for Citroën e-C4

From which year are dedicated wiring kits available?

Dedicated wiring kits are available from December 2020 onwards.

When is a 13-pin kit better than 7-pin?

When you need extra features like reverse lighting, permanent power or LED trailer lighting, a 13-pin kit is the right choice.

Do I need coding after installation?

In some cases yes – particularly for trims with modern control units or CAN-Bus electronics.

Can I install the wiring kit myself?

Yes, with proper instructions and tools many customers can. For vehicles with advanced electronics, professional installation may be preferable.