Keyless entry system not responding in 3 Series

Car does not unlock using keyless system.

Issue Details

Severity: medium
Impact: Inconvenience
Estimated Repair Cost: ₹3,000 – ₹15,000
Affected Years: 2016-2024
Frequency: Common

Symptoms

No response

Causes

Battery issue

Solutions

Replace key battery

Prevention Tips

Keep spare battery