Keyless entry not detecting key properly in M4 Competition

Car fails to unlock even when key is nearby.

Issue Details

Severity: medium
Impact: Convenience issue
Estimated Repair Cost: ₹2,000 – ₹20,000
Affected Years: 2021-2025
Frequency: Common

Symptoms

No response
Delayed unlock

Causes

Weak key battery

Solutions

Replace key battery

Prevention Tips

Avoid signal interference