Keyless Car Theft, How Do They Do It?

Find out what Keyless car theft is & how to prevent your keyless entry car being stolen. Learn if your car is keyless entry & what car models are at risk as keyless car theft (relay theft) is a crime on the rise.

What is Keyless Car Theft?

Keyless car theft (aka Relay Theft) is where the signal from a key for a so-called “Keyless entry” car is captured by somebody standing outside the victim’s house using a device.

Step 1 – The device transmits the signal to somebody else standing by the victim’s car.

Step 2 –  This then fools the car into thinking the key is near it, and so it allows the doors to be opened and ignition to be started.

Is My Car Keyless Entry?

If you have to push a button on your car keys to enter your car, you are not at risk of being “hacked”.

Only cars with a keyless entry system can be stolen using so called “relay” equipment.

Keyless entry cars allow the driver to unlock and start the car with the key fob still in their pocket.  Once in the car, the driver can press a button to start the engine.

How To Prevent The Theft…

Keep your car keys safe – Use a blocking pouch

f you have a ‘keyless entry’ car then make sure your keys are kept well away from doors and windows.

Keep your car key in a screened box/tin/bag so that the signal can’t be ‘grabbed’ from the outside and used to open your car – and don’t forget to do the same with any spare set!

Signal Blocking pouches can stop access to your vehicle by blocking your car key fob from transmitting its code to the vehicle, as the pouches are lined with layers of metallic material.

Fact: Signal Blocking pouches are also known as Faraday Bags or Pouches

Putting your keys in a signal blocking pouch will stop any thieves from being able to amplify the signal used in relay theft.

How much do signal blocking pouches cost?

These pouches are cheap to purchase as well, from as low as £5, they can also be used to block WI-FI and Bluetooth signals on Mobile Phones.

Turn off Keyless Fob’s Wireless Signal 

Do you have a keyless fob? Wireless signals on some keyless fobs can be switched off.

To turn off you should look in your cars manual to see if you can do this.

If you can’t find anything in your manual about turning off your fob you should contact the vehicle’s manufacturer.

Use a Steering Wheel Lock or Car Alarm

Yes, we know, you threw out the wheel lock back in the 90’s.

Most modern car thieves are equipped with laptops rather than hand tools, so mechanical devices – such as steering wheel locks – can be a real deterrent.

Re-programme your keys

If you buy a second-hand vehicle, there is a risk that you may not be given all of the sets of car keys.

Park defensively

Parking your car in a garage overnight is ideal but make sure you ask an MLA locksmith to undertake a security check.

If you’re parking on your driveway, park defensively i.e. as close to your property as you can so that access is made difficult.

Keep your vehicle tidy

We’ve all heard it, but how many still don’t follow the advice.

Make sure to keep the inside of your vehicle clear of clutter, try and hide any electrical items such as Sat Navs & Mobile phones.

Try to keep your glove box empty and why not leave your glove box open to show you’ve got nothing to hide.

Don’t forget to hide any signs of high-cost equipment as well, such as the marks that Sat-Nav suction cups leave on your windscreen! If you’d like a free quote on getting a spare or replacement key, give us a call on 01392 461200 and we will get back to you within the hour.