Suspension knocking noise in M4 CS
Knocking sound from suspension over bumps.
Issue Details
- Severity
- medium
- Impact
- Indicates wear in suspension parts.
- Estimated Repair Cost
- ₹5,000 – ₹50,000
- Affected Years
- 2022-2025
- Frequency
- Common
Symptoms
- Knocking sound
- Uneven ride
Causes
- Worn bushings
- Loose components
Solutions
- Inspect suspension
- Replace worn parts
Prevention Tips
- Avoid rough roads