Hi all, My first post as i am new to this forum. I have a 2011 meriva excite 1.4 manual petrol. I have an issue with the aux ports so i can use a memory stick with music on. It simply does not work. I have replaced the ports but nothing. When i push the aux button i get nothing. Cant find anything in the settings. Also tried conecting a mp3 player via the 3.5mm jack plug. still nothing. Count it be the head unit? I cant fing anything in the settings. Everything else works fine, cd, radio etc