Customer impatient, going your way!

The product is actually compatible with the old hull of plip my 207, but it is extremely difficult and almost impossible to put the old key blade (the car) in the hull of FAULT FOR USE. It is easy to replace the electronics and the battery holder, BUT remove the neutral key, and even worse, replace it with the true key to the vehicle is incredibly delicate, lack of assembly instructions.
In reality, it would not be so difficult if one was guided by an intelligent manual, 2/3 small drawings in support. But forced to fend for myself, I spent an hour and a half testing / errors and irritations, until I found the trick, and again, as much by chance as by the fact of my immense authority § : o). Not recommended for the impatient customers ...