Grinding noise from gearbox in M4 CS

Noise during gear changes.

Issue Details

Severity: high
Impact: Transmission damage risk.
Estimated Repair Cost: ₹20,000 – ₹1,50,000
Affected Years: 2022-2025
Frequency: Rare

Symptoms

Grinding sound

Causes

Gear wear

Solutions

Repair gearbox

Prevention Tips

Smooth shifting