Welcome to our category for wiring kits specifically for the DS Automobiles DS4 / DS4 Crossback, available from about model year May 2011 onward. Our complete kits provide compliant connection of your tow bar with tail lights, indicators, brake lights, and power supply. Whether you want a 13-pin kit or versions with extra features such as LED compatibility and PDC modules—we offer options that match your vehicle’s configuration.

Your Benefits with Our DS4 Wiring Kits

Vehicle-specific & precise fit: Kits engineered for DS4 / Crossback from 05/2011, many in 13-pin versions.
LED compatibility & lighting control: Many offers include LED trailer lighting, fault warning for trailer lights, and rear fog light cutoff.
PDC / parking sensors integration: Modules that disable parking sensors while towing to avoid false warnings.
Permanent power supply & full functionality: Some kits include constant power circuits, original factory connectors, and support for reverse lights.
Standards & warranty-safe: Vehicle-specific kits usually conform to manufacturer norms and do not void warranty. Universal kits may require additional modules or work.

Technical Notes & What to Check Before Buying

Confirm exact model year & trim of your DS4 (Crossback, LED lights, parking sensors etc.), because connectors & wiring differ.
Decide which functions you need – basic lighting vs. added ones like reverse lights, LED trailer lights, power supply. This decides whether 13-pin or simpler kit is appropriate.
Check for PDC / sensor modules, LED error detection, original connectors to ensure compatibility and correct functioning.
Assess whether you need constant power (Dauerplus), trailer battery feeding, or adapter for older 7-pin trailers.
After installation, test all lighting & signal circuits: indicators, tail lights, brakes, reverse lights; also test sensor behavior, error warnings, etc. If needed, perform coding or activation.

How to Order the Right Wiring Kit

Determine your DS4’s model year & equipment level (whether Crossback, LED lighting, parking sensors present).
Select a wiring kit with needed features—preferably 13-pin, LED support, PDC module if relevant.
Ensure the kit includes all required components: socket, factory connectors, any modules, proper instructions.
Install following the manual; test all lights and circuits; arrange for coding or activation if your vehicle demands it.

With a wiring kit from Weltmann KFZ-Teile for your DS4, you choose a reliable, safe and long‐lasting mounting for your tow bar electrics—perfectly adapted to your car’s build and functions.

FAQ – Frequently Asked Questions about Wiring Kits for DS Automobiles DS4

Which connector types are recommended?

13-pin wiring kits are recommended from May 2011 onward, especially if using LED lights, reverse lights, or if more functions are required. For basic lighting only, simpler versions may suffice.

Is LED compatibility important?

Yes – DS4s with LED rear lights need LED-compatible sets to avoid warning errors and ensure correct light behavior.

Is coding or activation required?

Often yes – vehicle-specific kits frequently need coding so that the car’s system recognizes the new harness, especially when original sensors or parking assist features are involved.

Can I install the wiring kit myself?

Yes – with proper tools, instructions, and understanding of vehicle electrics it’s possible. Complexity increases with sensor systems, LED lighting, and if coding is required. In such cases, professional help is advised.

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Wiring Kits for DS Automobiles DS4 – Vehicle-Specific Complete Sets from May 2011