A concern with central locking is quite unpleasant. From time to time it can also be risky, quite simply because you may be stuck in your vehicle. According to the different types of cars, the centralized locks are activated automatically when you close the doors, for others you will have to operate it manually. We will therefore discover here what will be the most frequent malfunctions and how to go about repairing them.seat-850-central-closure-problem

The central locking of your Seat 850 no longer works

Some symptoms can help you find the fault. Among other things depending on the number of doors that have this problem. Let’s take a closer look.

Seat 850: central locking does not work on one of the doors

First, try to lock the door by hand. If this shows no complications, it implies that the mechanism is in good condition. Your problem must indeed come from somewhere else upstream. Usually it is a problem originating from a short circuit. To control it is very easy! You will need to open the door of your Seat 850 by removing the trim. Reassemble the cabling that goes from the closing device. Check the electrical connections but also the good condition of the cable. We will therefore have to resolve the problem that you have found. In the case where on the other hand the closing is impossible by hand and with the buttons, this implies that it is the mechanism which presents a problem. Don't worry, just grease it or replace it if it's completely damaged.

Seat 850: central locking does not work at all

This is a very annoying problem. The central locking of this Seat 850 does not work at all. The cause of the problem is not obvious to locate. We will in fact see the most common malfunctions.

Replace fuses on your Seat 850

The problem can arise from a fuse wire rack. This remains rather simple to discern visually. In this case you know perfectly what to do, you just have to change it. This remains a fairly rare problem however it can happen.

General feeding problem

In the event that your car has a problem with the general power supply, it is very rare that just the shutdown will not work. So rest assured, this is most likely not this problem and you would not be on this page right now. However, there may be a problem with the electrical connection between the power supply and the central locking device. You will have to clean the connection or change the wire. It stays simple to repair , the most complex is to find the short circuit.

Seat 850: Change the battery in your key

It only happens that the key no longer works! We can often forget this phenomenon, but it is the key that controls the locking system. In this case it is even more commode , all you have to do is remove your key, using a flat screwdriver for example, and change the battery in the key. Please feel free to write a comment in case your issue is not in this file to help other Seat 850 owners! Good road.