Keyless entry cars offer convenience, but they also present a security vulnerability: relay theft. This article explains how relay theft works, which car models are most at risk, and, most importantly, how a locksmith can help you with car digital & remote key reprogramming and other solutions to protect your vehicle.
Understanding Keyless Car Theft (Relay Theft)
Relay theft, also known as relay attack, is a sophisticated method used by thieves to exploit the keyless entry system of modern vehicles. It involves two devices working in tandem. One device captures the signal emitted by your key fob, even from inside your house, while the other relays that signal to your car, tricking it into thinking the key is nearby. This allows the thieves to unlock and start your car without ever physically possessing your key. The entire process can take as little as 20-30 seconds.
Cars with keyless entry are vulnerable to relay theft.
How a Locksmith Can Help: Digital & Remote Key Reprogramming
One of the most effective ways to protect your car against relay theft is through car digital & remote key reprogramming by a qualified locksmith. If you’ve bought a used car, or if you suspect your key might have been compromised, a locksmith can reprogram your car’s system to recognize only your new keys, rendering any old or stolen keys useless. This service ensures that only the keys you possess can be used to unlock and start your vehicle.
Reprogramming your car keys prevents thieves from using stolen or lost keys.
Additional Security Measures to Prevent Keyless Car Theft
While car digital & remote key reprogramming is a crucial step, combining it with other security measures offers comprehensive protection:
Signal Blocking Pouches (Faraday Bags)
These pouches are lined with metallic material that blocks the radio waves emitted by your key fob, preventing thieves from capturing the signal.
A signal blocking pouch protects your keys from relay theft devices.
Steering Wheel Locks
This physical deterrent makes it significantly harder for thieves to steal your car, even if they manage to unlock it.
A steering wheel lock provides a visual and physical deterrent to thieves.
Car Alarms and Immobilisers
A loud alarm can scare off thieves and alert others to the attempted theft. Immobilisers prevent the engine from starting without the correct key.
Secure Parking
Parking in a garage or well-lit area can deter thieves and reduce the risk of theft.
VIN Etching
Etching your Vehicle Identification Number (VIN) on your windows makes it more difficult for thieves to sell your car if it’s stolen.
Are You at Risk? Vulnerable Car Models
Numerous car models with keyless entry are vulnerable to relay theft. Some of the most frequently targeted models include popular vehicles like the Ford Fiesta, Volkswagen Golf, Nissan Qashqai, and Ford Focus. Consult resources like Thatcham’s security ratings to assess the vulnerability of your specific car model.
