Whether you need to move house, go on vacation with a caravan, dispose of green waste, or have a hitch is really handy. In this post, we will show you the electrical connection of a trailer hitch of a Volkswagen Polo . In truth, regardless if the installation procedure is not complex, it is required to describe some details to consider this intervention without any issue. Firstly, we will discover what the electrical wiring harness of your car hitch consists of, then, in a second step, how to make the electrical connection of the hitch of a Volkswagen Polo .
What’s the wiring harness for a Volkswagen Polo hitch trailer?
Why do we have to connect a wiring harness with the hitch trailer of a Volkswagen Polo?
So we will commence our article by explaining the principles of a wiring harness of a Volkswagen Polo. In order to discover how it works, you must previously discover its necessity. Whether you have a trailer or a caravan to tow, it is essential and earlier all mandatory by the highway code to respect certain laws, 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 regulations, you will need to install a wiring harness connection on the hitch trailer of your Volkswagen Polo . We will concentrate on this in this article, if you want to discover how to install the hitch of a Volkswagen Polo, please discover our article on this subject.
What is the electrical connection of the trailer hitch of a Volkswagen Polo?
We will now fairly quickly show you how the electrical connection of your hitch works. The connection uses the 12-volt current from your car to power the hitch lights on your Volkswagen Polo. There are two different systems of electrical connection for a hitch, here they are:
- The 7-pin electric plug for a Volkswagen Polo trailer, 7 pins : This is the traditional plug that will be located on all Volkswagen Polo hitches. This electrical connection will allow you to transmit all the lighting functions required for the rear signalling of your trailer, you will find 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 Volkswagen Polo: 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 needs 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 Volkswagen Polo?
To end this article, we will fairly quickly show you you how to produce the connection of the wiring harness of your Volkswagen Polo .
How to make the connection of the wiring harness of an old Volkswagen Polo?
To mount the wiring harness of an old Volkswagen Polo, you will have to go and get all the required cables in the rear lights of this one. We suggest you to call in a car electrician for this intervention because it is complex, but we will nevertheless summarize the most important steps to be accomplished:
- Remove the trunk lining from your Volkswagen Polo to access the rear light unit.
- Locate 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 Volkswagen Polo?
For recent Volkswagen Polos, the wiring harness is much easier to connect:
- You can use a multiplexable box, you will find specific ones for your Volkswagen Polo 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.
- Remove the trunk lining from your Volkswagen Polo so that you can route the cables from your box to the front of your Volkswagen Polo and connect them to your fuse box.
- Install the case in the trunk effectively.
- You don’t have to retrieve your cables from the trunk and connect them to your outlet.
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How do you hook up the power to a trailer on Volkswagen Polo?
Finally, to end this article we will fairly quickly show you you how to produce the electrical connection of a caravan on your Volkswagen Polo . To do this you will inevitably have to go through one of the previous steps, it’s up to you to choose the one that means 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.
To discover more tips on the Volkswagen Polo, take a look at the Volkswagen Polo category.
