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 empty the green waste, you are a craftsman and you need to bring your equipment, in all these situations, a hitch will be the essential element to be capable of realising your tasks. You are most likely wondering how to mount a trailer hitch on your Mercedes Classe E 4? Our editors have made this content to make it more convenient for you to mount a trailer hitch. First we will take a look at the steps of how to mount a trailer hitch on a Mercedes Classe E 4, then the electrical part with the connection of the harness.


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

So we begin with the first section of the installation of a trailer hitch, i.e. the installation step. This section will be divided into portions, with first the preparation, then the assembly and finally the few checks to be undertaken.

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

Before you get started to install a towing hitch on your Mercedes Classe E 4, you will need to conduct a few steps to prepare the vehicle for the installation of the hitch. Each vehicle is built to receive a towing system, and so is your vehicle, nevertheless you will need access to it. To accomplish this, you will need to remove the rear bumper, commonly there are a few nuts in the trunk, in the rear wheel arches and under the bumper, make sure to keep all the screws. In addition to the bumper to put tow hitch on a Mercedes Classe E 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 E 4: Mounting the parts

The installation of the hitch is not challenging by itself, just stick to the mounting instructions provided with your hitch kit. In general, you will just need to fix the main hitch bar to the cradle of your Mercedes Classe E 4, commonly this step is done by fixing only 4 bolts on the sides of the main hitch bar. After this stage, examine that all your bolts are tightened correctly and only then will you have successfully achieved the first step of How to mount a hitch on your Mercedes Classe E 4.

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

At last, the more technical step starts off now. Electricity is commonly not the favorite activity of professionals or budding handymen. You’ll still have to go through it because otherwise 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 E 4: Universal electrical harness

First option of the second part of our content how to mount a hitch on your Mercedes Classe E 4, the mounting of a universal wiring harness. These kits are in truth quite easy to position than classic harnesses. Nevertheless, remember to select your harness as indicated by 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 E 4 and then connect the plug to the hitch. To end, remember to check that all your lights/indicators are working after these connections.

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

If you don’t have a universal unit, we truly recommend you to contact a garage 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 E 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 E 4, do not hesitate to read our catalogue of articles about it.

If you want more guides on the Mercedes Classe E 4, go to our Mercedes Classe E 4 category.