Hi Guys, been browsing the site for a while, but I need some assistance! My wife has just called to say that whilst driving, smoke started coming out of the steering wheel, specifically through the volume wheel on the steering wheel controls. She stopped straight away , got out of the car and Audi Assist are on their way. Any ideas what it could be, Audi suggested she drive from Southampton to the dealer in Guildford, but as she's pregnant, I'm not happy about her sitting in front of an airbag unit with smoke pouring out of it!! Any ideas what it could be?!?! BTW car is a 2004(54) 2.0TDI140 Sportback with steering controls and all the curtain airbags etc.