where is the relay for the wind screen located in a peogeut 306 estate.

If it is the same as my 1999 306 it is with other relays under the bonnet inside a plastic case to the right of the battery.

This relay should be a blue relay and it is located behind the fuse box inside the car . Pull the red tag out on the fuse box .Then slide the fuse box then pull the fuse box out you should then see the relay.

Electric relays in Peugeot 306 are split in two places: one in a black box under the hood, another place is under the steering wheel, behind a removable piece of plastic.
l think the relay related to the wind screen is in the inside location.

If the windscreen wipers are not parking properly or have stopped. the wiper motor is a very common fault can be bought from a peugeot dealer for about £150.00.