Wiring Kits for Suzuki SX4 / S-Cross – Vehicle-Specific Complete Solutions

Welcome to the wiring kits category for the Suzuki SX4 / S-Cross. These models are compact crossover SUVs featuring modern mild-hybrid or full-hybrid powertrains, often available with front-wheel drive or AllGrip all-wheel drive. Typical power ranges around 115-129 PS (for example, the 1.4 L Boosterjet + 48V SHVS mild-hybrid system), with full-hybrid versions (like the 1.5 L DualJet + electric motor) reaching about 115 PS combined. Dimensions are approximately 4,300-4,305 mm in length, about 1,785 mm width, and 1,585 mm height; wheelbase approx. 2,600 mm. Boot space is about 293-440 litres with rear seats up, and up to about 665 litres with seats folded.

Your Benefits with Our SX4 / S-Cross Wiring Kits

Vehicle-specific & plug-and-play: Connectors and wiring harnesses are precisely matched to the tail lights, bodywork and bumper of these models – installation is clean and largely without modifications.
7- or 13-pin options: A 7-pin wiring kit covers standard signal & lighting functions. If you need reversing lights, trailer use or extra accessory power, go for the 13-pin version.
LED-friendly & error-free: Even in versions with LED rear lamps or retrofit LED upgrades, our kits avoid flicker or warning messages.
Durable & weatherproof components: Weather-sealed connectors, corrosion-resistant materials, and well protected cable routing—especially in rear and underbody sections—ensure long service life.
Standards compliant & legal: All wiring kits meet legal requirements, are TÜV-approved, and suitable for road use including with trailers or AllGrip configurations.

Technical Notes & What to Check Before Buying

Verify your vehicle data: model year, engine (Boosterjet / DualJet Hybrid / Mild-Hybrid), trim, lighting type.
Clarify which extra functions you need: reversing light, trailer socket, accessory power supply.
Choose pin configuration: 7-pin for standard needs; 13-pin when more features or trailer usage comes into play.
Check component quality: weatherproof connectors, sturdy ground connections, protected routing of harnesses.
After installation: test all light & signal functions and verify that there are no warning messages in the vehicle.

How to Order the Right Wiring Kit

Select your exact SX4 / S-Cross model in our shop (engine, trim, year, lighting variant, drive type).
Choose between a 7- or 13-pin variant based on your usage (towing, reversing light, accessories etc.).
Ensure the kit includes the socket, wiring loom, mounting hardware and instruction manual.
If your model includes LED lighting or special trim levels, verify whether compatible connectors or modules are needed.
Once received: install as per instructions, then perform a full test of all lighting & signal components.

With a wiring kit from Weltmann KFZ-Teile for your Suzuki SX4 / S-Cross you get reliable components, proper signaling, and legal safety – ideal for everyday driving, family use and occasional trailer needs.

FAQ – Frequently Asked Questions about Wiring Kits for Suzuki SX4 / S-Cross

Do I need a 7- or 13-pin wiring kit?

A 7-pin kit is sufficient for basic lighting and signaling. For reversing lights, trailer usage or extra power demands, a 13-pin variant is more appropriate.

Are the wiring kits LED-compatible?

Yes – compatible with factory LED rear lights as well as retrofit LED upgrades without errors or warnings.

Is coding or activation required after installation?

No – in most situations not. Only for special lighting or electronics packages might activation or configuration be needed.

Can I install the wiring kit myself?

Yes, with proper tools and some experience. If uncertain or dealing with more advanced trims or AllGrip / AWD versions, consider professional installation.

Are these wiring kits road-legal & approved?

Yes – all our wiring kits comply with legal and safety standards and are approved for road use including towing where applicable.

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