Primetime, that doesn't compute. He has smoke coming out of his exhaust pipes. A leaking valve cover can cause smoke in the engine bay, but there is no path from the engine bay to the exhaust pipe. If it is smoking out the tailpipe, the engine has oil inside, not outside.

Back to the shop to find the source of the oil in the combustion chamber.

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2007 X3 3.0si, 6 MT, Premium, White

Retired:
2008 535i, 6 MT, M Sport, Premium, Space Grey
2003 X5 3.0 Steptronic, Premium, Titanium Silver
2002 325xi 5 MT, Steel Grey
2004 Z4 3.0 Premium, Sport, SMG, Maldives Blue