Keyless Entry System for Maruti Suzuki Swift — Price, Symptoms & Replacement Guide
Category: Interior | Failure Severity: Medium | Replacement Cost in India: ₹1,500–₹8,000
What is the Keyless Entry System?
Allows locking and unlocking of the car remotely using a key fob without inserting a physical key.
How the Keyless Entry System Works
The system uses a radio frequency signal from the key fob to communicate with the car’s receiver module, which then locks or unlocks the doors.
Why the Keyless Entry System is Important
Improves user convenience and safety, especially for automatic (AMT) variants.
Common Problems with the Keyless Entry System
- Remote not responding
- Reduced signal strength
- Lock/unlock delay
- Battery drain
Warning Symptoms of a Failing Keyless Entry System
- Car fails to unlock remotely
- Delayed response
- Only manual locking works
Common Causes of Keyless Entry System Failure
- Dead battery
- Faulty BCM (Body Control Module)
- Electrical interference
- Wiring issues
Impact on Car Performance
No driving performance impact but affects user convenience.
DIY Fix Guide — Step by Step
- Replace remote battery
- Try spare key
- Check fuse
- Visit service center for reprogramming
Maintenance Tips
- Keep key battery fresh
- Avoid water damage
- Use genuine accessories
- Store spare safely
Keyless Entry System Replacement Cost in India
Expect to pay between ₹1,500 and ₹8,000 for genuine parts plus labour at an authorised Maruti Suzuki workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Keyless Entry System Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Keyless Entry System listings.
When to Replace the Keyless Entry System
When remote stops working even after battery replacement and reprogramming.