Our electrical kits for the Opel Insignia B Grand Sport (from around 2017) are precisely matched to this mid-size sedan. Whether petrol, diesel, or all-wheel drive versions – the right set ensures safe trailer or carrier lighting connections, reliable plug fittings, and robust performance even under higher loads and power.

Key features of our Insignia B Grand Sport kits

7- or 13-pin versions: For standard lighting or when additional functions like reverse light, constant power or accessory feeds are needed.
Vehicle-specific plugs & clean wiring paths: Components matched to the body and equipment of the Grand Sport to reduce installation time and ensure quality.
Lamp monitoring & electronic compatibility: Modern lighting modules, warning indicators and control units are supported to minimize errors or warnings.
Durable & weather-resistant materials: Protection from moisture, dirt, vibration and temperature fluctuations – especially in exterior and rear areas.
High towing capacity: Depending on engine, up to approx. 1,950 kg braked and 750 kg unbraked – important for selecting the correct kit.

Technical & installation notes

Plan wiring routes carefully: protect at tailgate, body edges, hinges, and other moving parts.
Use strain relief and edge protection to prevent wear or damage.
After installation coding or activation may be required so that all control units correctly detect a trailer and suppress warning messages.
An installation guide and safety instructions are included; for complex trims or if unsure, professional installation is recommended.

FAQ – Frequently Asked Questions about the Electrical Kit for Opel Insignia B Grand Sport

What is the difference between 7- and 13-pin kits?

A 7-pin kit covers standard lighting functions like indicators, tail lights, brake lights. A 13-pin kit adds circuits for additional functions such as reverse light, constant power or accessory power supply.

Will the Grand Sport require coding after kit installation?

That depends on the year and equipment. Models with lamp monitoring, driver assistance systems, or AWD may require coding or activation to ensure proper recognition and avoid warning messages.

Can I install the kit myself?

Yes — if you are familiar with automotive electrics and have the correct tools. Proper routing, connector security and protection are essential. For more complex trims or uncertain conditions, professional workshop installation is advised.

Is special certification or approval needed?

Electrical kits are part of the vehicle’s wiring system and usually do not require separate type approval. However, ensure components are certified and correctly marked.