Front suspension carrier/knuckle cracks
SUSPENSION
4 NHTSA complaints · 2020-01 → 2023-05
“BMW IS AWARE OF A CRACK DEVELOPING IN A FRONT SUSPENSION CARRIER (ONE EACH LOCATED ON BOTH THE DRIVER'S SIDE AND PASSENGER'S SIDE - TWO TOTAL). BMW HAD TO REPLACE MY PASSENGER SIDE CARRIER UNDER WARRANTY.…”
“THE BILLET ALUMINUM STEERING KNUCKLES/STEERING CARRIERS ARE CRACKED AT ONE OF TWO BOLT POINTS CAUSING A SIGNIFICANT SAFETY CONCERN. THIS IS A KNOWN MANUFACTURER DEFECT AND BMW SUBSEQUENTLY CHANGED THE DESIGN OF THE REPLACEMENT PART.…”

