Electrical problem

Hello friends,

I hope to start with good foot. My query is as follows:

I have a 2005 Peugeot Boxer Model 2H L2. A few months ago it has begun to make the following electrical anomalies.

1st. FLAT THE BRAKE PEDAL AND THE BACK MARCH INDICATOR SOUNDS.
2nd. I put the right-left indicator and the reverse indicator sounds.

The truth is that the reverse sensor sounds, every time I flat the brake and put the indicators, and the back lights are lit.

Another problem that I have detected is that when I turn off the engine there is a later sound of some piece in the engine that sounds several times and then ends up disconnecting.

Can anyone give me a track of this problem?

Thank you.

Good night Carmelo. The back indicator is almost sure that you have a rear pilot with lack of mass or statement. Check the rear lights with another person, which puts you at the same time position, 4 flashing, rear fog and brake. Some pilot will make something strange in the lights, as if mixed. Check the connectors of the rear pilots that emphasize the connection pins.
The other noise in the motor area will be the turbo modulator or the EGR, better to ignore it until it stops working.

I appreciate your answer. Perhaps that is why the indicator is reflected in the dashboard that there is a molten lamp. It may be because there is a problem with the cononestors.

Thank you.