Trailer control

Control trailer lighting and trailer coupling

We have already developed various modules that ensure the function of the trailer lighting as well as the retractable trailer coupling smoothly and safely. Our modules are freely programmable and reliable. Whether your system is analog or uses CAN-Bus, we have a module that supports both functions.

Control your trailer lighting and trailer hitch functions.

Our modules increase safety on the road. They adjust the trailer lighting directly to the vehicle's signals and ensure precise function of the retractable trailer hitch.

 Analog trailer module

Analog trailer module

Controls your trailer lights and supports a variety of programming options.

CAN trailer module

CAN Trailer Module

Smart control of trailer lights via CAN-Bus with free programmability for individual functionalities.

Retractable trailer hitch control module

Retractable trailer hitch control module

Controls the folding functions of the retractable trailer hitch and provides a safe trip.

Your advantages of our solution

Directional valve

Robust products “made in Germany”

Modern manufacturing technologies as well as international certifications for products and manufacturing - we create high-quality and long-lasting solutions.

Pressure relief valve

Flexible functionality

The space-saving robust products offer you high flexibility. They are easy to program and highly customizable for your requirements.

Current valve

Full safety compliance

All our retractable trailer hitch modules are ISO 26262 compliant and are ASIL A or B rated, depending on the system. All modules are tested to ECE R10 and can therefore be used in on-road vehicles without further testing.

Discover the MRS products

Trailer modules

MRS Electronic offers different types of trailer modules from analog to CAN-Bus. Choose the one best suited for your product specifications. All variants allow many programming options and precise control of trailer lighting.

Trailer modules

Trailer hitch modules

Trailer hitch modules

Enables controlled folding functions of the retractable trailer hitch and provides you with a safe user experience.


Would you like to learn more or are you looking for a specific trailer control solution?

Contact us.



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