2009 BMW 528i xDrive Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2009 BMW 528i xDrive

2009 BMW 528i xDrive Questions

The gas mileage went from 22.7 to 19. Does anyone have any ideas? (1 answer)

I know I live in New England and the winter blend of gas does go down on Mpg, but 3 miles per gallon? It seems I have to really step on it to get it to go. I have no error codes or lights... Thanks....

I have a heat flow problem. The drivers side defrosters, and vents all blow cold (1 answer)

The dealer tells me this in normal and when I bring in for service they told me they replaced a valve. It is tough to get the windshield to defrost on drivers side. I don't think this is normal. Can anyone give me any suggestions?

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2009 BMW 528i xDrive Recalls

Brake Vacuum Pump Leaks Oil

The brake system vacuum pump check valve can leak oil and contaminate the power brake booster. This can result in loss of power brake assist. Dealers will repair the vehicle as necessary free of charge to resolve concerns.

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