You have dreams of going to the campsite with a caravan, you have a big garden and when you take care of it, a trailer will help you to bin the green waste, you are a craftsman and you desire to transport your equipment, in all these scenarios, a hitch will be the fundamental factor to be able to accomplish your tasks. You are most likely concerned about how to mount a trailer hitch on your Mercedes Classe A 4? Our editors have created this content to make it much easier for you to mount a trailer hitch. First we will take a look at the actions of how to mount a trailer hitch on a Mercedes Classe A 4, then the electrical part with the connection of the harness.

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How to mount hitch on my Mercedes Classe A 4: Installation of the hitch trailer on the chassis

So we start with the first part of the installation of a trailer hitch, i.e. the installation step. This part will be cut into stages, with first the preparation, then the fitting and finally the few checks to be carried out.

How to put a trailer hitch on a Mercedes Classe A 4: Preparation of the assembly

Before you commence to install a towing hitch on your Mercedes Classe A 4, you will need to conduct a few steps to prepare the car for the installation of the hitch. Each car is manufactured to receive a towing system, and so is your car, nevertheless you will need access to it. To accomplish this, you will need to remove the rear bumper, generally there are a few nuts in the trunk, in the rear wheel arches and under the bumper, remember to keep all the screws. Moreover to the bumper to put tow hitch on a Mercedes Classe A 4, you must also remove the rear lights, since they can disturb you, and specifically you will connect the power supply of the towbar to them.

How to mount a trailer hitch on my Mercedes Classe A 4: Mounting the parts

The fitting of the hitch is not challenging by itself, just adhere to the mounting instructions supplied with your hitch kit. In general, you will just need to fix the main hitch bar to the cradle of your Mercedes Classe A 4, generally this step is done by fixing only 4 bolts on the sides of the main hitch bar. After this stage, verify that all your bolts are tightened correctly and only then will you have efficiently finished the first step of How to mount a hitch on your Mercedes Classe A 4.

How to install a hitch on my Mercedes Classe A 4: Install the electrical harness

Finally, the more technical step commences now. Electricity is generally not the favorite mission of mechanics or budding handymen. You’ll still have to go through it because in any other case your trailer or caravan won’t have electricity and your lights, plate lights, or electrical components won’t work.

How to mount a hitch on my Mercedes Classe A 4: Universal electrical harness

First possibility of the second part of our content how to mount a hitch on your Mercedes Classe A 4, the mounting of a universal wiring harness. These kits are in truth quite easy to position than classic harnesses. Nevertheless, don’t forget to select your harness depending to what you want to tow with your car hitch. If it is a caravan, you will need a 13-pin plug to transmit current inside it and if you only want to tow a trailer, a 7-pin plug will be sufficient.
For these harnesses, all you have to do is to get the current from the connections of your rear lights, connect the ground to the body of your Mercedes Classe A 4 and then connect the plug to the hitch. To end, don’t forget to check that all your lights/indicators are working after these connections.

How to mount a hitch on my Mercedes Classe A 4: Classic wiring harness

If you don’t have a universal device, we highly encourage you to contact a workshop for the electrical connection part. In reality, if you don’t have any knowledge in electricity, you risk missing a connection and losing time on this step which can be long. There you are, you now know how to mount a hitch on your Mercedes Classe A 4, we hope you will have found all the information you were looking for, if you have other questions or complications about your Mercedes Classe A 4, do not hesitate to consult our catalogue of articles about it.

If perhaps you have any additional questions about the Mercedes Classe A 4, do not hesitate to consult our Mercedes Classe A 4 category.