If you need to move house, go on holiday with a caravan, dispose of green waste, or have a hitch is fairly handy. In this post, we will describe the electrical connection of a trailer hitch of a Audi A1 . Indeed, even if the installation procedure is not complex, it is required to clarify some points to consider this task without any problem. Firstly, 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 Audi A1 .
What’s the wiring harness for a Audi A1 hitch trailer?
Why do we have to connect a wiring harness with the hitch trailer of a Audi A1?
So we will commence our content by explaining the basics of a wiring harness of a Audi A1. In order to figure out how it works, you must previously figure out its necessity. Whether you have a trailer or a caravan to tow, it is essential and earlier all mandatory by the highway code to follow 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 meet all the electrical obligations, you will need to install a wiring harness connection on the hitch trailer of your Audi A1 . We will look into this in this post, if you want to discover how to install the hitch of a Audi A1, please discover our content on this topic.
What is the electrical connection of the trailer hitch of a Audi A1?
We will now quickly describe how the electrical connection of your hitch works. The connection uses the 12-volt current from your motor vehicle to power the hitch lights on your Audi A1. There are two different systems of electrical connection for a hitch, here they are:
- The 7-pin electric plug for a Audi A1 trailer, 7 pins : This is the classic plug that will be discovered on all Audi A1 hitches. This electrical connection will enable you to transmit all the lighting functions required for the rear signalling of your trailer, you will locate a plug for each objective (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 Audi A1: This plug system is mainly used for caravans that necessitate 12 volts inside to supply the various electrical gear in the cabin. This kind of connection requires 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 Audi A1?
To conclude this content, we will quickly describe you how to make the connection of the wiring harness of your Audi A1 .
How to make the connection of the wiring harness of an old Audi A1?
To install the wiring harness of an old Audi A1, 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 motor vehicle electrician to do this intervention because it is complex, but we will nevertheless summarize the main steps to be performed:
- Remove the trunk lining from your Audi A1 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 Audi A1?
For modern Audi A1s, the wiring harness is much less complicated to connect:
- You can use a multiplexable box, you will locate specific ones for your Audi A1 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 Audi A1 so that you can route the cables from your box to the front of your Audi A1 and connect them to your fuse box.
- Install the case in the trunk properly.
- 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 Audi A1?
Finally, to conclude this content we will quickly describe you how to make the electrical connection of a caravan on your Audi A1 . 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 corresponds to your model and your budget. After you have done 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 get more tips on the Audi A1, take a look at the Audi A1 category.
