Welcome to our category for wiring kits for the Citroën C5 CrossTourer. These kits include everything required to properly connect a tow bar—tail lights, indicators, brake lights, optional permanent power and sensor compatibility. High quality, legal compliance, and a precise fit are assured.

Why Choose Weltmann KFZ-Teile Wiring Kits?

Model-specific design: Wiring kits available for CrossTourer models (from about 04/2014) with options for 7-pin and 13-pin connectors. :contentReference[oaicite:7]{index=7}
Legal & certified: E-marked parts, weatherproof connectors, and materials with proper corrosion protection.
Easy & reliable installation: Complete kits with mounting hardware and instructions; some models may require module activation or coding. :contentReference[oaicite:8]{index=8}
Full support: We advise on fitment, connector choice, and registering your electrical setup where required.

Technical Details & Checklist

Connector type – 7-pin for basic lighting, 13-pin for added functions (reverse light, permanent power etc.). :contentReference[oaicite:9]{index=9}
Cable routing & connector position – check trunk and bumper area, and whether factory wiring exists. :contentReference[oaicite:10]{index=10}
Compatibility with existing rear lights, sensors, and any onboard electronics.
Weather protection – sealed connectors and quality insulation needed for durability.

How to Order the Right Wiring Kit

Identify your exact model year & equipment of the C5 CrossTourer.
Select whether you need a 7-pin or 13-pin connector based on trailer requirements.
Choose the wiring kit, add to cart, and complete your purchase.
Check if module coding is required post-installation or if any activation steps are necessary with diagnostic tools.

Trust Weltmann KFZ-Teile for wiring kits for your Citroën C5 CrossTourer—safe, compliant, and built to match.

FAQ – Common Questions about Wiring Kits for Citroën C5 CrossTourer

Which connector type is suitable – 7-pin or 13-pin?

Both are available. 7-pin handles standard lighting functions; 13-pin adds features like reverse lights and permanent power. Choose based on what your trailer needs. :contentReference[oaicite:11]{index=11}

Does the wiring kit require coding or activation?

Yes—some model years need the trailer module or related ECU to be coded or activated so that all electrical functions work properly. :contentReference[oaicite:12]{index=12}

Will the wiring affect sensors or existing lighting?

If installed correctly and using the correct variant, lighting, sensors, and safety systems should remain unaffected.

Can I install the kit myself?

Yes—with the right tools, instructions, and care. But if coding is needed or you're unsure, professional installation is recommended.