So recently I've had this weird braking issue with my 330ci. When i brake lightly the car pulls slightly to the right as if the front left caliper isn't engaging. As I apply more pressure to the brake pedal I feel a slight "click" in the pedal and the car then starts to brake in a straight line. It's as if the left front caliper only engages after a certain amount of pressure.
What could be causing this?
Any help would be greatly appreciated!