At night when I have the white front lights on plus red rear lights. I do not know why the indicator lights both right and left either just come for a few flashes then stop. Sometimes the indicator lights will not work at all. There is no problem during daylight hours. Sometimes the main white front lights turn off as well.
Electrics, ECU, Warnings & Lights
I suspect a faulty BSI,
Body systems interface,
Basically a box that controls all the electrics.
It needs a "Global scan" done with Peugeots diagnostic system.
Thank you for answering my question I am grateful. However how much do you reckon roughly it will cost to have the lights put right by doing a diagnostic check.