A malfunction of central locking is rather unpleasant. Sometimes it can even be dangerous because you can get stuck inside. Depending on the different types of vehicles, the centralized locks engage automatically when you close the doors, for others you will have to activate it manually. So we will see in this article what are the most common concerns and how to fix them.problem-closing-centralized-Smart-For-us

Central locking of your Smart For-us no longer works

Several symptoms can help you find the fault. Among other things depending on the number of doors that have this malfunction. So let's take a closer look.

Smart For-us: central locking no longer works on one of the doors

First try to lock the door manually. If this does not show any complications, it implies that the system is operational. Your dysfunction must therefore come upstream. Usually it is a malfunction resulting from a break in the electrical circuit. In order to check it it is extremely convenient! You will need to open the door of this Smart For-us by removing the trim. Reassemble the cables leaving from the closure system. Therefore check the electrical connections and the condition of the wiring. It is therefore necessary to repair the malfunction that you have found. If on the other hand the closure is hard manually and with the buttons, this implies that it is the system which has a malfunction. Don't worry, just grease it or replace it with a new one if it is completely damaged.

Smart For-us: central locking no longer works at all

It is a dysfunction that is extremely upsetting. Central locking of your Smart For-us no longer works at all. The cause of the malfunction is not easy to locate. We will therefore see the most common concerns.

Replace fuses on your Smart For-us

The malfunction can result from a fuse wire rack. It's pretty easy to recognize firsthand. In this case you know perfectly what to do, you just have to change it. It is a rather rare dysfunction but it can happen.

General feeding problem

If your car ever has a general power malfunction, it is rare that only the closure no longer works. So don't worry, it's probably not your malfunction and you wouldn't be on this page right now. However, sometimes there is a malfunction of contact between the power supply and the central locking system. The connection must be deoxidized or the wire changed. It is easy to repair , should we still flush out the short circuit.

Smart For-us: Change your key battery

It just happens that the key no longer works! We can sometimes forget this phenomenon, but it is the key that controls the closure system. In this case it’s enough easy , just half open this key, using a screwdriver, and change the battery inside. We invite you to write a comment if your dysfunction is not present in this article, to help other Internet users! Good road.