ok guys I am new here my name is Michael Gannaway hince the name. I got my 540I back in july of last year and up until now have had no problems out if except a radiator which I already knew was a common problem before I bought it. Well now the abs and traction and brake lights come on and my speedo quits working. For about a week it was off completely but now sometimes if its cold out in the morning the light wont come on till about 10 minutes into the drive. What could be causing this? bad connection somewhere? wheel speed sensor? abs module? im clueless because usually a electrical part is either working or its not with no in between. PLEASE HELP!