Whenever I try and start my 147 it says 'imobiliz failure' and shows a picture of a key with the word code under it. I called for assistance and was told that i need to get it re programmed. I am still unaware of how it got to this state and was told it may be due to a low battery which messed up the immobiliser, is this possible? and that i need to get my key code in order to re set it. Does anyone know where i can get hold of my key code? Apparently i then have to call for a mobile locksmith who will then be able to sort it out? will i need to get a new battery before i do this in order to prevent it happening again?