Hi I’ve try all the above and none of them work so if you go up to the comment that i made under Jayeff about the gem box/fuse box that was the only way i got to fix it . by the way i spent a lot of time trying all the other ways before i ended up with changing the fuse box , for those who don’t know that the Gem unit is in side the fuse box so you can’t get to it or see it i suppose some clever person could take it apart and repair it but is not me !!
I hope that this helps all of you that have got frustrated with trying all of the other ways to fix this problem good luck !!