I have a leak on the oil housing in the crevice area
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I have taken the vehicle to BMW three times for this same reason. They have charge me for a oil diagnostic 190.00. The problem still exist. I took the car back yesterday and show them where the leak is located in the oil housing area. They saw it this time and said that it was ok, charge me an additional 97.00, but the problem persist. The check engine light is still on and the oil level light is still on. I don't know who to take the car to if BMW cannot repair their own product. I have taken the car there three times within the past year
RepairPal Certified shops can diagnose and repair your 2009 BMW 535i. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
You should take this very sophisticated, technologically advanced piece of engineering beauty to a trained BMW Specialist (a specialist is someone who only works on one make of vehicle). There are many qualified independent, as well as dealer choices out there. Remember, there is no such thing as a Euro Specialist, or a Japanese Specialist, or a Domestic Specialist, or even a German Auto Specialist - the term would be an oxymoron. A German Auto Specialist would have to be proficient in seven different makes - this is not possible anymore "Jack of all trades, master of none". You can look up an excellent BMW shop by going to the BIMRS web directory (non-profit) at bimrs.org
Good speech!!