What could this be? also does anyone know where the relay switches are located on this model.
It only seems to be the right indicator that stays on, l can change it to the left but after that it switches back onto the right constanty flashing. l have checked the fuses and its not them. what next?

wires?????????????

check for a sticking swittch and then for a faulty or loose earth connection that is assuming none of the bulbs have burned out.

ok heres what you need to do check all ur lights u have a bad bulb somewhere this will cause ur problem l hope im right good luck

l should get a Haynes manual, either in Halfords or try eBay.

You most likely have a burned out bulb. This is the systems way of telling you. it will be on the side of the car that the indicator is showing.

l have had problems with the switch unit itself on the steering column on the 206, this is more than likely what it is, remove the steering column plastic cover over the switch then unplug the large plugs in the back of the switch & see if the indicators still go on there own. If not replace the switch.
DONT unplug the air bag connector if ur car has an Airbag, usually a small yellow connector but not always.
If ur not sure about this consult a mechanic because airbags r dangerous & can be set off accidently

it could come from the stalk, try to spray a carbon cleaner in between the body of stalk, if it does not help ask dealer to run diaggs.

maybe try turning the hazard lights off its a small triangular button :)