Help Bombin Contact Mercedes 190

I need someone to tell me procedure to change Mercedes Mercedes contact key, thanks.

Hello, I imagine that a Mercedes-Benz Boderia W-201, who can do it as follows, if you still do not have the bought cylinder, you can acquire it in the most next consequence at your home in two ways one that comes to mount but you have the key different from the rest of the locks or ask through the number of the chassis where you are lined up.
Once you have it there is a special tool or two thin bits, two Allen keys etc. that putting the contact in position (ON) incends it in slots that are seen and pull out and ready to assemble reverse process.
I hope the report helps you anything you need do not hesitate to write me, I also warn you that I have sometimes had to take the basis to do it because it is very blocked.
Greetings from Tenerife

Hello, I thank you for help, but I don't know if I interpret it well.
I have the hype still mounted in the car. I have understood what you tell me, but I imagine that this is once the vehicle's bassin has been disassembled, right?
What I would ask you please, is that you would tell me if to remove the bottle from the vehicle, I have to do it through the lower cover, or if on the contrary it is necessary to remove the steering wheel, and what steps must be done, because I am totally lost.
Thank you very much in advance for answering the post.

Hello, I thank you for help, but I don't know if I interpret it well.
I have the hype still mounted in the car. I have understood what you tell me, but I imagine that this is once the vehicle's bassin has been disassembled, right?
What I would ask you please, is that you would tell me if to remove the bottle from the vehicle, I have to do it through the lower cover, or if on the contrary it is necessary to remove the steering wheel, and what steps must be done, because I am totally lost.
Thank you very much in advance for answering the post.

Hello, you do not have to disassemble anything just put the cylidro in position with two escages that it has, previous removes the lid is very easy, if you do not download the manual here and on page 192 you will see how easy it is, it is better an image than a thousand words, if you solve it you make me know, for mere curiosity
I hope you serve you the report Greetings from Tenerife from Tenerife