Technical Wiring diagram Stilo 3 door

[skunkszecsi]

Hi everyone,
Does anyone have the wiring diagram for the Stilo 1.2, 16v 3door from 2002?
More exactly i need to find the wires for the reverse light as i have a short circuit somewere, messing with the can line, and giving lots of error even switching off the dashboard if the car was on reverse. I removed the reverse fuse a day ago and since then the car start perfectly, no error and the radio works( hasn't worked before, only cd).
Any tips also are welkome.
Thank you !

 

[Davren]

Wiring diagram for the reversing lights is below.

B1 = Engine fuse box.
B2 = Dashboard fuse box.
F30 = Left rear light.
F31 = Right rear light.
H1 = Ignition switch.
I20 = Reversing light switch.
M1 = Body computer.
.

 

[Txuchin]

You can try to disconnect the luminaire from one side and then the other side to determine if the fault is in the wiring or in the lamps.