A vehicle-specific wiring kit for the Hyundai i30 CW provides a safe, regulation-compliant electrical connection for trailers, bike racks or powered accessories. Our sets are tailored to year, trim and vehicle electrics so lighting, signalling and comfort functions are secured.

Technical Data & Key Features

Braked towing capacity: commonly **1,200 kg** for diesel versions or older models. :contentReference[oaicite:2]{index=2}
Unbraked towing capacity: about **500 kg** in matching configurations. :contentReference[oaicite:3]{index=3}
Extra cargo space thanks to the wagon body style; advantageous if towing loads or transporting large items regularly.
Connectors and materials should be weatherproof and corrosion-resistant to ensure durability in external conditions.
Check compatibility with reversing camera, sensors and driver-assist features; coding or activation may be required in certain trims.

7-pin vs. 13-pin – which version fits?

A 7-pin wiring kit covers standard lighting and signal functions: indicators, tail and brake lights. A 13-pin version adds extra functions like permanent power feed, accessory circuits and reverse trailer lighting – ideal when there is electrical accessory use or frequent towing.

Installation & Practical Advice

Follow the installation instructions carefully – check connectors, fuses, and mounting points.
Route wiring cleanly; protect from moisture; install the socket in a weather-protected position; seal all connections.
Ensure a solid ground to vehicle chassis; do not exceed the electrical capacity.
If your trim has sensors or a reversing camera, verify whether coding or activation is required to make all wiring functions recognized.

Why Weltmann KFZ-Teile?

Wiring kits designed specifically for Hyundai i30 CW – reliable, tested fit.
Weatherproof materials, durable connectors & high build quality.
Fast delivery, reliable stock & expert support for product choice & installation.

FAQ – Wiring Kit for Hyundai i30 CW

Do I need a 13-pin wiring kit?

If you tow often or use powered accessories, yes. For simple lighting or occasional use, a 7-pin kit is usually enough.

Is coding or activation required?

Yes – on versions with cameras, sensors, or driver assist systems some functions may require coding or activation.

Can I install it myself?

Yes – with proper tools, protective wiring, and correct fuse usage. Weatherproof connections are essential. If unsure, professional installation is advised.

Will installation affect warranty?

No – using certified, vehicle-specific parts and correct installation normally preserves the vehicle’s warranty.

Which version is better for frequent towing?

The 13-pin variant offers more flexibility and safety for regular towing or systems with electrical demands. A 7-pin version is usually sufficient for infrequent or lighter towing needs.

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Wiring Kit for Hyundai i30 CW – 7-pin & 13-pin Options