Opel Corsa D (2009, 1.2 Petrol 80km) Central Locking Failure: Key Turns, Dashboard Immobilizer On

Hello. The central lock in Opel Corsa D (2009, 1.2 petrol 80km) stopped working for me. The key goes in and I can turn 90 degrees left and right, it walks lightly, but the car does not open. Jerking gives nothing. I also checked on another key - the same. The immobilizer control on the dashboard is lit, so it's not a battery. I don't know what could happen. I am asking for help, I need a car and I have a phone, documents, keys, etc. inside.

Hello,
If the key turns you and the car does not open, it is not the fault of the central lock because in the situation described by you the door would open which you try to open with the key. The problem lies on the side of the door itself. And the other doors cannot be opened with the key? Only those from the driver's side?

Yes, only those from the driver have a lock. Others do not, neither does the trunk.

Well, probably only the help of a specialist in this field remains. For me, prices start from 100 zlotys up. I am only proposing to you what really knows this and not what goes on easy and bends the door or sticks some wires between the glass and the seal because more damage will only do.

Opening is one thing. The second is to repair the entire lock. I don't know what happened, maybe the whole immobilizer system.

We can forever. First of all, if you have a remote control for batteries, check if the battery is good. If you have an immobilizer as a black piece of plastic on the key, check that it is completely in place. When you open and turn the key do you feel even minimal resistance? Because if not the fault of the lock and not the central one. The central one would be damaged when you could open your door and the others would not open. Until you open the car, you will not find out what happened or is damaged. I recommend opening the car first and then checking what is wrong.

I don't have a remote control. Keys alone. It's all right, I also checked other keys that always worked.
When I turn left, there is no resistance, it walks loosely and turns 90 degrees and stays in this position. To the right, as it turns, it turns to the right position after turning 90 degrees.

I know that without a mechanic I can't do it, I was hoping for some way to open it, maybe even with the lock damaged because I needed what was left in the car. In the morning I will call the right people.

A lot of people write about reaming the lock, but for me it is the final move as a spec will not cope with opening. At the beginning it is worth trying without unnecessary demolition of elements

Does anyone have a description of the cube of the central lock cylinder, the one at the lock?
I need it yesterday and I have not found anything but descriptions of corsa b.

Thanks, I already know what I needed, as usual, I learned the pioneer method.

It is not true that when the key is locked in place, only the devastation remains.

I came up with a banal way and it seems to me that it is a kind of construction error. Hence, there were no drastic methods. I must admit that I spent two hours on the so-called "picking" method, which is gouging at the castle in the hope of luck.
Believe me, I have patience, but maybe it's a tool issue, because the bobbin case has not given up.

Non-invasive opening of the door takes about a minute, plus 5 minutes to prepare the tool.

I will add that I have corse d 2007, I am not sure if it is a good idea to share knowledge on this delicate topic officially. I mean the opening of the lock.
It also works when the door is locked.