In accordance with ECE regulation 48, trailers with a gross weight exceeding 750 kg require a reversing light. 4 and 7-pin only suitable for detachable "Hitch"-towbar. Trailer module is not compatible with trailers equipped with LED lamps. A specially designed cable harness for the car. With selection of the 13-pin, all functions are obtained such as: trailer fog light, rear, trailer back up light and plus feed. The trailer module manages the electrical connection between the vehicle and trailer. The trailer module is primarily designed to handle output signals to the cable harness and towbar for: Direction indicators Brake lights Position lights Back up light Fog lights, rear +12 V voltage
Technical Data- Accessory weight: 7-pin + Trailer module
approx. 0.6 kg (1.3 lbs)13-pin + Trailer moduleapprox. 0.8 kg (1.8 lbs)4 and 7-pin + Trailer moduleapprox. 1.1 kg (2.4 lbs)
AdvantagesXC90 .