Wiring Kits for Lexus RX V (RX, 5th Generation)

At Weltmann KFZ-Teile you’ll find vehicle-specific wiring kits for the Lexus RX V to enable safe trailer and rear-carrier operation. Whether you tow occasionally or use a bike rack or caravan frequently, choose between 7-pole and 13-pole options, available as vehicle-specific or universal kits.

Why choose our RX V wiring kit?

Vehicle-specific fit: Connectors, cable routing and mounting points tailored to the Lexus RX (5th gen) for a clean installation.
Electronics compatibility: Supports CAN-Bus/Check-Control and model-dependent comfort functions (e.g. PDC deactivation).
Proven reliability: Corrosion-protected contacts, durable sheathing and tested components for long-term performance.

7-pole or 13-pole – which do you need?

7-pole: Covers standard trailer lighting (indicators, brake, tail and rear lights).
13-pole: Adds reversing light plus options for permanent power/charge line — ideal for caravans or power-hungry accessories.

Installation notes for the RX V

Installation uses vehicle-specific plugs and clear instructions. Depending on equipment, coding/activation may be required so that assistance and comfort systems correctly recognise the trailer. Please check the product page for RX-specific details (engine, trim, equipment).

Select your wiring kit

Browse all available solutions for the Lexus RX V — from 7-pole to 13-pole, universal or vehicle-specific. See more under Lexus wiring kits. For complete solutions including the towbar, visit Lexus towbar complete kits.

Frequently Asked Questions (FAQ)

Does the RX V require coding after installation?
Depending on equipment, yes. Coding ensures PDC, lamp-out monitoring and trailer detection work correctly. See the product description for details.

What are the benefits of a 13-pole kit vs. 7-pole?
Additional functions such as reversing light and permanent power/charge line — recommended for caravans or accessories that require power.

Can I install it myself?
With experience and instructions, often yes. For coding or complex electrical setups, we recommend a specialist workshop.

Will the kits fit all RX V engines/assist packages?
Please check the product’s compatibility notes (production years, equipment, assistance systems). Our support team is happy to help.