well i have been posting for help regarding my signum 2.2dti and found out what i needed sunday i finally called the RAC they told me i had a problem with starter motor so bought one this morning but was struggling getting old one off, so i started removing things around the engine for better access asked my neighbor for help removed airbox first the next door came out to help while he had hios hand down the back of the starter motor i stood to the drivers side then i looked down and noticed the belt running down the left side of the engine didnt look straight so got my torch and looked again and guess what the belt wasnt on it looks like one of the pulleys has snapped off. what can i say i know what my starting problem is. just been back to the garage were i bought it and there is no one in to deal with me the owner has just gone out. im gutted only had signum 7 weeks just bought new alloys and a duplex ss cat back system. so im going back again in an hour to try and sought it out.