Suspension knocking noise on rough roads in 3 Series

Owners often report knocking or rattling noise from suspension on bad roads.

Issue Details

Severity: medium
Impact: Affects comfort and handling.
Estimated Repair Cost: ₹10,000 – ₹40,000
Affected Years: 2015-2024
Frequency: Common

Symptoms

Knocking sound
Uneven ride

Causes

Worn bushings
Damaged shock absorbers

Solutions

Replace suspension parts

Prevention Tips

Avoid potholes
Regular inspection