I just had to have mine replaced two weeks ago as of then I don't believe there was any service bulletins, but they replaced it no questions asked. I kept having to take the disk in and out each time I got in the car. Since they did the software update, and replaced it no more issues.

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BGReddy00

09 X5 3.0 | 214 Style Powdercoated Black Wheels | Painted Moldings - Bumpers | Fender Extensions | 5% Lumar Tint | Black Kidneys | Quad Exhaust Tips