If this looks like a safety problem for you, tow the vehicle to the fix facility straightaway. It might be a little something like oil about the exhaust manifold from a valve address gasket leak. White smoke from the exhaust pipe on startup, idle or acceleration is telling us that http://bmwn62v8problems41627.post-blogs.com/17746907/bmw-smoke-from-exhaust-no-further-a-mystery