Wiring Kits for Volvo EX40 – modern connectivity for your electric SUV

Do you drive a Volvo EX40 and want to install a tow bar or electrical accessories? At Weltmann KFZ-Teile, we offer vehicle-specific wiring kits optimized for the EX40’s sophisticated electronics and structure. Whether for trailers, bike racks, or charging accessories — our systems ensure fault-free signal transmission and full compatibility with your vehicle network.

Why a dedicated wiring kit for the Volvo EX40 makes sense

The EX40 is a fully electric model with modern control units, an extensive CAN bus network, and sensitive electronics. A generic wiring kit can lead to fault codes, signal malfunctions, or incomplete integration. A specifically matched wiring kit ensures that turn signals, tail lights, brake lights, constant power and optional extras are properly connected.

7-pole or 13-pole – which variant fits better?

Your choice depends on your functional requirements:

7-pole wiring kit: suitable for base lighting functions—turn signals, brake and tail lights—and simple trailers.
13-pole wiring kit: recommended when you intend to use extra functions like reverse lights, charging, or accessory power.

Benefits of our EX40 wiring kits

Vehicle-specific design — no compromises from generic kits
Plug & Play installation or minimal coding (model dependent)
Error-free integration into the vehicle’s network — no warning codes
Weatherproof connectors and premium materials
Reliable operation even under heavy use

Typical use cases

With the right wiring kit, your Volvo EX40 can be used for:

Utility or recreational trailers
Bicycle racks requiring lighting
Electrical accessories like chargers, lighting modules or power interfaces

Select your wiring kit for Volvo EX40 now

In our shop, choose your exact **Volvo EX40** (model year, trim) to display compatible wiring kits. Order online and benefit from quick delivery, verified quality, and easy installation. Weltmann KFZ-Teile — your specialist for wiring kits and tow bar electrics.

FAQs – frequently asked questions about wiring kits for Volvo EX40

Which wiring kit fits my EX40?
It depends on model year, features and accessory needs. Use our vehicle selector to find the correct variant.
Does the wiring kit need coding?
Many versions are plug & play. Data-bus models may require activation or configuration.
Will all functions work immediately after installation?
In most cases yes. Some models may require a system check or activation.
Are the connectors weatherproof?
Yes — our wiring kits are built for exterior use and include high-quality sealing.
Can I install it myself?
With automotive knowledge and suitable tools yes. If unsure, a professional workshop is recommended.
What is the delivery time?
Usually 1–3 working days, provided the wiring kit is in stock.

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