Hi all I am a new member and looking for some feedback on a steering problem with my 2008 2l tdi sline.Iam getting a slight knock when parking and going at minimal speed from left to right and vice versa.It doesn't do it when cold, took it to a local ex audi mechanic who checked it out and couldn't detect a fault.I was wondering if anyone else has experienced this? I am loathed to take it to my local audi for a second opinion for obvious reasons any feedback would be greatly appreciated. Thanks.