A vehicle-specific wiring kit for the Hyundai i30 provides a safe, regulation-compliant electrical connection for trailers, bike racks or powered accessories. Our kits are matched to build year, trim and vehicle electrics to ensure lighting, signaling and comfort features work reliably.

Technical Data & Highlights

Braked towing capacity: depending on version and motor, approx. 1,200–1,500 kg, some entry-level engines allow around 1,010–1,210 kg.
Unbraked towing capacity: typically 510–610 kg depending on engine/trim.
Tongue load usually around 80 kg.
Boot space with seats upright: about 395 litres for hatch, more for the wagon version.
Weatherproof connectors and corrosion-protected materials are essential for durability, especially for external connections.
Check for compatibility with reversing cameras, sensors or driver assistance systems; coding or activation may be required in some trims to enable full functionality.

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

A 7‐pin wiring kit covers basic lighting and signal functions: indicators, tail lights, brake lights. A 13-pin version adds extra lines like permanent power, accessory lighting and reverse trailer light – useful when towing often or using accessories with electrical power needs.

Installation & Practical Advice

Follow the manual closely – check all connectors, fuse ratings and mounting points before installation.
Route the wiring cleanly and protect from moisture; mount the socket in a weather-protected position; seal all connections.
Ensure proper grounding; do not exceed the vehicle’s electrical load rating.
If your i30 has cameras, parking sensors, or advanced assistance features, check if coding or activation is needed for all trailer/wiring functions to be recognized.

Why Weltmann KFZ-Teile?

Wiring kits specifically made for Hyundai i30 models – tested parts and precise fit.
Long-lasting materials, weather-proof connectors and reliable craftsmanship.
Fast shipping, reliable stock & expert advice when selecting and installing the right set.

FAQ – Wiring Kit for Hyundai i30

Do I need a 13-pin wiring kit?

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

Is coding or activation required?

Yes – particularly on trims with cameras or sensors, some functions may require coding or configuration.

Can I install it myself?

Yes – with proper tools, clean wiring and correct fuse protection. Ensure connectors are sealed. If uncertain, seek professional help.

Will installation affect the warranty?

No – when using manufacturer-approved, vehicle-specific parts and installing properly, warranty usually remains intact.

Which variant is best for frequent towing?

The 13-pin wiring kit provides more flexibility and safety for regular towing or when using accessories with electrical power. For occasional towing, a 7-pin is often sufficient.

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