DIY: How to Replace Front Lower Control Arm on BMW E39 – 525i, 528i, 530i
There are two parts of the lower control arm on E39 models like the BMW 525i that will wear out: the ball joint and the bushing. To test these parts, raise the front end of the car so that the tires are off the ground, grab the tire with your hands at the 9 o’clock and 3 o’clock position and...
