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Wiring Kits for Mercedes-Benz E-Class

For the elegant and powerful Mercedes-Benz E-Class, we offer premium wiring kits — ideal for trailers, rear carriers or bike racks. Whether 7-pole or 13-pole, vehicle-specific or universal: our versions combine comfort, safety and superior build quality.

Key features of our E-Class wiring kits

  • Vehicle-specific connectors & routing: Tailored plug systems matched to the E-Class’s electrical system for a clean, efficient installation.
  • Compatibility with onboard electronics: Lamp-fail monitoring, error detection – depending on trim, control units and model year.
  • Weather-proof & durable materials: Corrosion-protected contacts, high-quality insulation and components that endure regular use.

7-pole or 13-pole – which version is right?

  • 7-pole: Covers standard lighting functions such as indicators, brake, tail and rear lights reliably.
  • 13-pole: Adds reverse lights, permanent power or charge line — beneficial if towing, using accessories, or needing extra functions.

Installation & technical notes

Installation uses vehicle-specific plugs and fixed mounting points to minimize setup effort. Depending on trim and model year, coding or activation may be necessary so comfort, safety, and assistance functions work correctly. Please check the product description for detailed compatibility with your wiring kit.

Select your wiring kit now

Browse our selection of wiring kits for the Mercedes-Benz E-Class. More Mercedes-Benz wiring kits are available under Mercedes-Benz wiring kits.


Frequently Asked Questions (FAQ)

Does the wiring kit for the E-Class require coding?
It depends on model year, trim level and the installed control units. Some vehicles require activation so that lamp-fail monitoring or assistance features function correctly.

Is a 7-pole wiring kit sufficient if I only need lighting?
Yes — for standard lighting like indicators, brake and tail lights a 7-pole kit is often enough. For reverse lights or extra power/extra accessories, the 13-pole version is recommended.

Can I install the wiring kit myself?
With instructions and some technical experience, yes. But for coding, complex electrical setups or special control modules, professional installation is advisable.

Are these wiring kits compatible with all E-Class trims and model years?
Please check the product description for compatibility regarding your vehicle’s year, trim and optional equipment. Our customer service is always available to assist.

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