Citroen C2 I gen. - C2 Connection of the Motokey lock control panel.

Good day.
I was given the task to connect a lock control unit with two remote controls in Citroen I C2, in which the central locking is already controlled by a key.
Most of the topics concern C3 but in C2 BSI it is apparently the same.
I found the diagram for the Car protect bx40 control panel.
I have a Motokey 500 switchboard.
I will briefly present the BX40 connection

Unfortunately, the motokey switch has other connections, which is why I have a problem with connecting.


If anyone can help, then he can figure out how to connect the wires.

And in BX40 and motokey 500 is connected to the plus control only that in BX40 shorted to plus you have yellow and yellow-black and in motokey500 connect to the plus yellow-black and blue. They only differ in colors. The rest as in the diagrams, compare BX40 Z 500 plus control and connect.

From today the switchboard works flawlessly,
I present the diagram that was sent to me

Can anyone help me connect this switch to C2? Thank you in advance

Citroen C2 plugs, cube No. 2 is the black one on the back. You attach the turn signals to it. Cube No. 3 alarm supply + 12v permanent independent. Weight attached to the body. Cube No. 1 controlling the central lock. You cut the cable No. 13 and No. 15 and connect as I wrote.

Citroen C2 2005 Year engine 1,4hdi

Citroen C2 2005 Year. Motor 1.4hdi. Connecting cables. The closing one was white No. 13, opening brown No. 15. Check before cutting with a light bulb. One end to the car's weight, the other to the ankle pin. turn the lock if it lights up you have + 12v control. I had to increase the locking time from 0.5s to 3.5s. By removing the jumper.

Hello, sorry to be replying to an old topic (and in English) but it seems this is the only one related to a Citroën c2.. (on google)

I’ve followed the instructions above,

Only took the 12v constant from somewhere else (including a fuse on the cable) and connected the colors red, yellow and yellow/black to it.

Now when I want to use the key to open and close, either the fuse blows or the cable gets hot (cable to the bsi n13 and n15), but the lock won’t do anything..
You can hear the module click

Please help me regarding this issue
Thank you

>>18692958


I have a problem.

Citroen C3 Exclusive 1.4HDI 2008

I will post here the photos of my BSI Valeo.
And if anyone can help me, what is the recommended scheme to connect my universal control unit in the photos.

My Valeo BSI is very strange, when I connect the 2 brown wires it would supposedly go to the left and the other to the rear in the direction indicators, one on "pin13 green wire" and the other on "pin14 cream color" both black plugs 16-way lamp (PH1) only connects the two left and right lamps at the rear.
The lamps on the front and sides of the fender do not blink or show any signs of life.
I'm going crazy with the turn signal lights.
How is it possible that I can only turn on 2 rear lights?
Is this version of BSI Valeo different?
I've already searched several forums on the internet and I can't find any answer to solve the blinker problem...

I'll leave my VIN here It will be easier to identify if you have access to the correct diagrams.

The photos of the central scheme can help someone help me choose the correct scheme to connect to "pin 13 Violet" and "pin 15 gray" on the gray 16-way plug PH2.

And can anyone help me understand why I can only get the turn signals on the rear.



I'll buy you a beer!

VIN: VF7FC8HZC29131352