A wiring kit for the Peugeot Expert III (from around April 2016 onward) ensures that lighting, indicator, and signal functions between your vehicle and a trailer or bike rack work safely, reliably, and in compliance with legal regulations. Our kits are precisely tailored to the electrical system and trim of the Expert III, providing features that boost comfort and safety.

Advantages of our Expert III wiring kits

7- or 13-pin socket: A 7-pin setup suffices for basic use like bike racks; for reverse lights, extra lighting or enhanced trailer features, the 13-pin version is better.
CAN-bus module / control unit: Supports modern vehicle electronics and ensures that features like sensors or parking assistance work correctly or are automatically disabled when towing.
LED compatibility & signal monitoring: Kits detect LED trailer lights and deliver reliable blink/signal performance with good visibility.
Durable build & weatherproof components: Connectors and control parts are made to handle frequent use, vibration and changing weather.
Easy installation & vehicle-specific design: Harnesses and plugs fit factory connector points; minimal modifications required.

Technology & installation

Our wiring kits include a harness, socket (7- or 13-pin), optionally a relay or control module, mounting hardware and instructions. Installation typically takes about 60-90 minutes with proper tools and if towbar wiring prep is present. Vehicles with comfort or assistance systems often require coding or activation after installation so all functions are properly recognized and no warning lights are triggered. For best performance and safety, installation by a professional workshop is recommended.

Why choose a wiring kit for the Peugeot Expert III?

The Expert III delivers modern tech, versatility and utility. A quality wiring kit expands its capability – for trailers, transport or leisure use – ensuring lighting & signal connections are safe, dependable and compliant in all conditions.

Frequently Asked Questions (FAQ)

1. Which is better – 7-pin or 13-pin?

A 7-pin wiring kit covers basic lights, indicators and tail lights. For additional lighting, reverse lights, or comfort features, a 13-pin version is recommended.

2. Do sensors or parking assist deactivate automatically when towing?

Many wiring kits offer this function to avoid false alerts or interference when a trailer is connected.

3. Is coding or activation needed after installation?

That depends on your Expert III’s trim and equipment. Models with modern electronics or assist / comfort systems commonly need activation or coding so that all functions – especially safety and comfort ones – operate correctly without errors.

Filter products

Wiring Kits for Peugeot Expert III – modern & vehicle-specific