Cautionary tale if you want to take any notice of this. I was unaware of this problem with the galaxy, put the wipers on, nothing apart from clicking noise, stripped car down to linkage, couldn't see anything, to local spanish garage, out comes linkage, snapped at one end due to the wiper being seized, not motor. 600!!! euros for linkage, plus labour, didn't know what spanish for scrap yard was. Regular maintainance from now on, I will be drilling those holes. Regards Nick