If you need to move house, go on holiday with a caravan, dispose of green waste, or have a hitch is really handy. In this article, we will show you the electrical connection of a trailer hitch of a Citroen Ds3 . Indeed, regardless if the installation process is not complex, it is necessary to describe some points to consider this intervention without any issue. First of all, we will discover what the electrical wiring harness of your motor vehicle hitch involves, then, in a second step, how to make the electrical connection of the hitch of a Citroen Ds3 .

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What’s the wiring harness for a Citroen Ds3 hitch trailer?

Why do we have to connect a wiring harness with the hitch trailer of a Citroen Ds3?

So we will commence our content page by explaining the fundamentals of a wiring harness of a Citroen Ds3. In order to discover how it functions, you must already discover its necessity. Whether you have a trailer or a caravan to tow, it is fundamental and above all mandatory by the highway code to respect certain requirements, here they are:

  • A solid chassis for the trailer…
  • Wheels that fit.
  • An electrical connection.
  • A license plate in plain sight.
  • A stoplight repeater.
  • A traffic light repeater.
  • A blinker repeater.
  • License plate illumination.
  • A fog light repeater.

In order to fulfill all the electrical requirements, you will need to install a wiring harness connection on the hitch trailer of your Citroen Ds3 . We will look into this in this article, if you want to learn how to install the hitch of a Citroen Ds3, please discover our content page on this theme.

What is the electrical connection of the trailer hitch of a Citroen Ds3?

We will now quickly show you how the electrical connection of your hitch functions. The connection uses the 12-volt current from your motor vehicle to power the hitch lights on your Citroen Ds3. There are two different systems of electrical connection for a hitch, here they are:

  • The 7-pin electric plug for a Citroen Ds3 trailer, 7 pins : This is the classic plug that will be found on all Citroen Ds3 hitches. This electrical connection will enable you to transmit all the lighting functions needed for the rear signalling of your trailer, you will discover a plug for each function (left and right indicators, ground, fog light, left and right position light, left and right brake light).
  • Electrical connection for caravan with 13-pin plug for Citroen Ds3: This plug system is principally used for caravans that require 12 volts inside to supply the different electrical devices in the cabin. This kind of connection necessitates the use of an adapter. The extra pins will bring the 12 volt power permanently (to recharge a battery in the caravan) and the 12 volt power in use (to use the 12 volt equipment when the motor vehicle is switched on).

How do I hook up the wiring harness of a Citroen Ds3?

To finish this content page, we will quickly show you you how to make the connection of the wiring harness of your Citroen Ds3 .

How to make the connection of the wiring harness of an old Citroen Ds3?

To install the wiring harness of an old Citroen Ds3, you will have to go and get all the necessary cables in the rear lights of this one. We advise you to call in a motor vehicle electrician to do this intervention because it is complex, but we will nevertheless summarize the most important steps to be carried out:

  • Take out the trunk lining from your Citroen Ds3 to access the rear light unit.
  • Find the wires that correspond to each of the taillight functions.
  • Connect them to the lugs on the wiring harness on your hitch.
  • Close the whole thing down.

How do you connect the wiring harness of a recent Citroen Ds3?

For new Citroen Ds3s, the wiring harness is much simpler to connect:

  • You can use a multiplexable box, you will discover particular ones for your Citroen Ds3 and universal models. It’s up to you to choose according to your budget, know that a universal version costs between 30 and 60 euros.
  • Take out the trunk lining from your Citroen Ds3 so that you can route the cables from your box to the front of your Citroen Ds3 and connect them to your fuse box.
  • Install the circumstance in the trunk properly.
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  • You don’t have to retrieve your cables from the trunk and connect them to your outlet.

How do you hook up the power to a trailer on Citroen Ds3?

Finally, to finish this content page we will quickly show you you how to make the electrical connection of a caravan on your Citroen Ds3 . To get this done you will inevitably have to go through one of the previous steps, it’s up to you to choose the one that points your model and your budget. After you have conducted this, the last step will be to buy an adapter that goes from a 7-pin plug to a 13-pin plug so that you can benefit from the 12 volt current in your caravan. These adapters come at different prices, you will need to count between 15 and 40 euros. All you have to do is plug it into your 7-pin plug.

If you want more tutorials on the Citroen Ds3, go to our Citroen Ds3 category.