On this page you’ll find wiring kits specifically designed for the DS3 Crossback E-Tense (from model year approx. April 2019). Our kits offer a safe, regulation-compliant connection of your tow bar, including tail lights, indicators, brake lights, and power supply. They are optimized for modern features and LED lighting technology.

Your Benefits with Our DS3 Crossback E-Tense Wiring Kits

13-pin, vehicle-specific connection: Dedicated harnesses covering all relevant functions including reverse light and LED compatibility. :contentReference[oaicite:10]{index=10}
LED trailer lighting & fault detection: Components compatible with LED lights; warning systems for trailer lights built in. :contentReference[oaicite:11]{index=11}
Compatible with parking sensors & vehicle features: Includes coding or settings so that vehicle sensors and assistance systems work correctly together. :contentReference[oaicite:12]{index=12}
Complete set with accessories & instructions: 13-pole socket, wiring harness, mounting hardware and manual included. Optional extras like constant power cable are available. :contentReference[oaicite:13]{index=13}
Compliant with norms & warranty safe: Vehicle-specific kits typically do not affect warranty and follow required safety and lighting norms. :contentReference[oaicite:14]{index=14}

Technical Notes & What to Check Before Buying

Verify your DS3 Crossback E-Tense’s exact model year & equipment (from April 2019 onwards), since electrical and component changes exist. :contentReference[oaicite:15]{index=15}
Assess which lighting functions you require – basic lights or extras like reverse lights, LED trailer lights, or warning of trailer lighting failure. :contentReference[oaicite:16]{index=16}
Check if you need constant power (Dauerplus) or a trailer battery charging feed – this determines additional cabling needed. :contentReference[oaicite:17]{index=17}
Ensure clean cable routing; use sealed connectors, proper insulation and protect against moisture, dirt, mechanical stress.
After installation: test all circuits – tail lights, indicators, brake lights, reverse light; verify fault warnings and correct behavior.

How to Order the Right Wiring Kit

Confirm your DS3 Crossback E-Tense model year & equipment (must be Apr 2019 or newer).
Select a 13-pin vehicle-specific wiring kit with LED compatibility if needed.
Check included components – socket, harness, mounting hardware, instructions, possibly extra modules.
Install per instructions; arrange coding if necessary so that vehicle systems recognize the harness and ensure full compatibility.

With a wiring kit from Weltmann KFZ-Teile for your DS3 Crossback E-Tense, you’ll get a high-quality, modern, and safe solution for your trailer wiring – combining safety, LED functionality and convenience.

FAQ – Frequently Asked Questions about Wiring Kits for DS3 Crossback E-Tense

What does “vehicle-specific” imply?

A vehicle-specific wiring kit is tailored to the car’s original electrical system—connectors, coding, and components match without universal adaptations.

Is the 13-pin kit necessary?

Yes, if you intend to use extra functions like reverse lights, constant power supply, or LED trailer lighting. For simple lights only, you might get by with fewer features, but 13-pin is better for full capability. :contentReference[oaicite:18]{index=18}

Is coding or activation needed?

Often yes – for many DS3 Crossback E-Tense versions, after installation some functions require coding so that vehicle systems properly recognize and manage the added wiring. :contentReference[oaicite:19]{index=19}

Can I install the wiring kit myself?

Yes – with the provided manual, proper tools, and basic electrical skills it is generally feasible. If your car has sensors, LED lighting or other advanced systems, using a professional installer is advisable.