Range Rovers remain among the most targeted vehicles in the UK for relay attack theft. A relay attack exploits the passive entry system by amplifying the key’s signal from inside the property, making the vehicle think the key is nearby when it is not. This is a real and documented theft method. Here is what the data shows and what actually works to counter it.
How Relay Attack Works on a Range Rover
Two thieves operate together. One stands near the vehicle, one near the property where the key is kept — typically by the front door or in a hallway. Device A amplifies the key’s signal from inside the property. Device B re-broadcasts it to the vehicle. The vehicle receives what appears to be an authenticated proximity key signal and unlocks. The thieves enter, connect a programming tool to the OBD port, programme a new key, and drive away. The entire process can take under two minutes on an unprotected vehicle.
What Does Not Work
Signal-blocking key pouches (Faraday cages) work when the key is stored inside them. They do not work if the key is left on a hall table or hook. Steering wheel locks are a deterrent but can be cut through by organised thieves with the right tools. Tracking devices help recover a stolen vehicle but do not prevent the theft.
What Does Work
Storing keys in a genuine Faraday pouch or cage — away from exterior walls and consistently used every time. Motion-activated security lighting at the property entrance. A physical OBD port lock prevents the programming device being connected even if the vehicle is entered. UWB key technology on the L460 significantly reduces relay attack vulnerability because UWB can precisely measure the distance between the key and the vehicle, making signal amplification attacks much harder to execute. Ghost immobilisers require a specific PIN sequence to be entered before the engine will start, regardless of whether a valid key is present.
The UWB Advantage on the L460
The Range Rover L460 uses Ultra-Wideband key detection that can identify the key’s physical location to within centimetres. A relay amplified signal cannot replicate the precise UWB return signal correctly. JLR has stated that UWB keys are resistant to the relay attack method used against PEPS-equipped earlier models. If you are considering upgrading from an L405 to an L460, improved relay attack resistance is a genuine benefit.
| Service | AJ Auto Price | Main Dealer Estimate |
|---|---|---|
| Range Rover spare key | From £180 | £400 to £900+ |
| Range Rover all keys lost | From £250 | £700 to £1,500+ |
For Range Rover key services see the Range Rover key replacement page.
Frequently Asked Questions
How does a relay attack on a Range Rover actually work?
One person holds a relay amplifier near the key inside the house. Another holds a relay transmitter near the car. The amplifier boosts the key signal to reach the car, which unlocks and starts as if the key were present. The whole process takes seconds.
Which Range Rover models are most vulnerable to relay attack?
Models from approximately 2010 onwards with proximity keyless entry are potentially vulnerable. Newer models with UWB technology are significantly harder to relay attack because UWB measures the precise location of the key, making remote amplification ineffective.
What is the most effective protection against relay attack?
A faraday pouch for the key is the most cost-effective and proven method. Aftermarket signal-blocking pouches are inexpensive and completely prevent relay devices from reading the key signal. For additional protection, a steering wheel lock visible through the windscreen increases deterrence.
Does Range Rover offer any built-in protection against relay attacks?
Newer Range Rovers with UWB proximity systems have inherent relay attack resistance. Older models without UWB can sometimes have their key’s motion sensor or sleep mode configured to switch off the signal when the key is stationary.
✅ 15+ years programming Jaguar, Land Rover and Range Rover keys
✅ Trusted by UK insurance companies, fully approved
✅ DBS checked, professional indemnity insured
✅ Same-day mobile service across England and Wales
✅ OEM-quality keys with 12-month warranty on all work
✅ 5-star rated on Google
JLR KEY SPECIALIST
Need a JLR key sorted today?
Same day Land Rover, Range Rover and Jaguar key replacement across London, England and South Wales. Trade accounts welcome.
When to go to a dealer instead
If your vehicle is still under JLR factory warranty and the fault is covered, take it to a dealer. Warranty repairs are free and no specialist can match that. If you need a recall fix, the dealer is the right call. Outside of those two situations, a mobile JLR specialist will be faster, cheaper, and will attend at your location.