Is your car a relay theft target in Bedford?

By Kaine Carter5 min read

People expect this question to need a make, a model and a year. It does not. There is one test, you can do it on your own driveway in Bedford before you leave for work, and it settles the matter.

Walk up to the car with the key in your pocket and pull the handle. If it unlocks without you pressing anything, the car has keyless entry. Now get in, leave the key where it is, and press the start button. If the engine runs, the car has keyless start. A vehicle that does both is relay-attackable, and no amount of reading about which models are in fashion this year changes that. The method does not care what badge is on the bonnet — it copies a conversation between a key and a car, and every keyless car has that conversation.

The second half of the check is the spare. Most households have one, and it is almost always somewhere worse than the main key — a kitchen drawer near a back door, a hook in a hallway, a bowl on a shelf under the stairs. It broadcasts exactly the same as the one in your pocket. If you have been careful about the key you use daily and never thought about the other one, you have solved half a problem.

Cars without keyless entry are not immune, they are just attacked differently. Every vehicle built in the last twenty years has a diagnostic socket in the footwell, and on a good many of them a device plugged into it can be persuaded to program a fresh key in about a minute. That socket exists so a garage can read fault codes. It is now the second most common way into a car in this country, and a steering lock does nothing about it.

What actually raises your exposure in Bedford is not the car, it is the routine. A vehicle that leaves at the same time each morning, sits in the same row of the station car park until the evening and comes back to the same driveway is a predictable thing, and predictability is worth more to an offender than anything on the specification sheet. The same applies to the newer estates around Wixams and Shortstown, where the front door, the keys behind it and the car on the drive are all within a few metres of each other.

If the answer to the test was yes, the honest options are short. A signal-blocking pouch works and costs almost nothing, but it depends on every adult in the house remembering every single night for years, including with the spare, and one lapse is the whole protection gone. A steering lock is a visible deterrent and no more. Neither addresses the diagnostic socket at all.

The reliable answer is to make the key insufficient. A Ghost II or a CAN Phantom sits on the car's own data network and refuses to let the engine run until a sequence you chose is entered on buttons already in the cabin. The relay still works — the doors still unlock — and the car still does not go anywhere. There is no fob to clone, no aerial to find, and nothing that shows up when somebody plugs a diagnostic tool into the footwell.

Two minutes on the drive tells you where you stand. If you would rather just send us the registration, we will tell you what your car has and what it needs, and there is no obligation to book anything afterwards.

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Questions

Straight answers

How do I know if my car has keyless entry?
Walk up with the key in your pocket and pull the door handle. If it unlocks without you pressing anything, the car has keyless entry. Then get in, leave the key where it is and press start — if the engine runs, it has keyless start too. A car that does both can be taken by relay attack.
Which cars are most at risk from relay theft in Bedford?
Any car with keyless entry and keyless start, regardless of badge. The model lists you see published track resale demand rather than technical exposure, so they tell you which cars are worth the trip and nothing about whether your own is vulnerable.
My car is older and not keyless. Am I safe?
Not entirely. Older vehicles are attacked through the diagnostic socket in the footwell, which on many models will accept a device that programs a working key in about a minute. It needs a moment of physical access but leaves just as little damage.