Blogs / Guides

Car key answers, without the sales pitch

Guides that explain how car key work actually happens, and shorter articles for the moment something has already gone wrong.

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Guides

The longer explanations

Cost, process and technology — the questions worth reading before you book anything.

Car keys and a notepad on a workshop bench
Cost Guides

How Much Does A Replacement Car Key Cost?

The honest answer to the price question: the factors that move a replacement key quote up or down, and how to get a firm figure before work starts.

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A mobile auto locksmith van parked near a car dealership at dusk
Cost Guides

Auto Locksmith Or Main Dealer: Which Should You Use?

A straight comparison of the two routes to a replacement key, including the cases where the dealer really is the right answer.

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Two matching car keys on a kitchen worktop
Cost Guides

Is It Worth Getting A Spare Car Key?

Why a second key costs a fraction of an emergency replacement, and how to judge whether your vehicle is one that really needs one.

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A diagnostic tablet connected to a car's OBD port
Key Programming

How Does Car Key Programming Work?

A plain-English walk through key programming — what the diagnostic tool is doing, why some cars take minutes and others take far longer.

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A locksmith holding a key blank and gauge at a car door
Key Programming

Can A Locksmith Make A Car Key Without The Original?

How a new key is created with no original to copy: decoding the lock, establishing the key data and pairing it to the immobiliser.

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A car key opened to show the transponder chip inside
Vehicle Security

What Is A Transponder Key?

The chip in the key, the coil around the ignition and the handshake that decides whether your engine runs.

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A basic key, a remote flip key and a smart key fob side by side
Vehicle Security

Remote Key, Smart Key Or Basic Key: What Do You Actually Have?

How to identify your key type in seconds, and what each type means for cost, faults and replacement.

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Immobiliser warning light on a car instrument cluster
Vehicle Security

How Immobilisers Work And Why They Block A New Key

What the immobiliser is, how it decides which keys are legitimate, and why it sometimes refuses a key that should work.

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“Awesome service after I lost my only key one evening offered to come out, took much of the central console apart and sorted the issue in what seems like no time. Excellent skills and comms throughout; absolutely recommended. Top job!”
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