A wiring kit for the Renault Master II ensures lighting, indicator, and signal functions between your commercial vehicle and trailer or bike rack operate reliably, safely, and in compliance with legal requirements. Our kits are tuned to the electrical layout and features of this proven model.

Benefits of our Master II wiring kits

13-pin socket: Ideal for full lighting functions including reverse lights, signal monitoring and extra features.
7-pin variant available: Covers basic functions like indicators, tail and brake lights.
OEM connectors & adapted harness: Connectors and module choices that integrate well with the Master II’s existing wiring.
Sensor shut-off when towing: Many kits disable parking/reversing sensors automatically when a trailer is connected to avoid false warnings.
LED compatibility & warning signal: Modern lighting is recognised; blinkers and signals reliably transmitted; warning signals possible for defective lamps.
Sturdy & weather-resistant components: Contacts, cables and housing built for frequent use and changing environmental conditions.

Technology & Installation

Our wiring kits include harness, socket (7- or 13-pin depending on variant), relay/control modules, installation accessories and clear instructions. With existing towbar wiring preparation, fitting usually takes around 45-90 minutes. Depending on features and electronics, activation or coding may be required afterward to ensure all functions are properly recognised and no warning lights persist. Professional installation recommended.

Why choose a wiring kit for the Renault Master II?

The Master II combines utility, durability and flexibility. With a high quality wiring kit you extend its capabilities – towing trailers, carrying cargo or leisure gear – ensuring that lighting & signal systems remain safe, reliable and regulation-compliant even under heavy usage.

Frequently Asked Questions (FAQ)

1. Is a 7-pin socket sufficient or should I go with 13-pin?

If you only need basic lighting like indicators, tail and brake lights, a 7-pin kit may suffice. For reverse lights, additional lighting, or if full signal capability is required, a 13-pin variant is preferable.

2. Will sensors (e.g. parking / reverse) shut off automatically when towing?

Yes – many vehicle-specific kits include that function to avoid false alarms when towing.

3. Is coding or activation necessary after fitting?

That depends on the model year, features, and existing wiring or electronics. In many cases no coding is needed if the kit matches well. It's still wise to check whether your vehicle requires configuration or activation of certain functions.

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Wiring Kits for Renault Master II – vehicle-specific & durable