Failure of the front control arm bracket bushings—often referred to as thrust rod bushings—is moderately common. One symptom is a clunk or jolt felt in the steering when braking.Google+
Car Problem Reports
BMW 323i Front Control Arm Bracket Bushings May Fail
BMW 323i Problem
Average Mileage: 119,571 mi (47,000 mi - 180,000 mi)
Visitor, 2000 BMW 323i, 180,000 mi
had to replace lower control arm bushings, but at 180,000 how can u complain.
Visitor, 2000 BMW 323i, 123,000 mi
Had the bushings replaced very costly
Visitor, 2000 BMW 323i, 80,000 mi
I have had this problem ever since I bought the car used, my mechanic thinks that it is weak struts and he has inspected it twice. I tried to tell him that I read about the worn bushings, but he says they are fine. I guess I have to find a new mechanic...
Visitor, 2000 BMW 323i, 95,000 mi
It hasn't started clunking yet but it feels like the car is sliding forward as you break. I know it will start to deteriorate fast so I'm getting the upper control arm bushings checked and I'm pretty sure that's the problem
Visitor, 2000 BMW 323i, 140,000 mi
clanking on right side of car when hiiting the brakes
HAve replaced both left/right side front control arm bushings(rear/lower arm)within the last 5 years.