Inta-Lock replaces lost car keys in Leicester at the vehicle, cutting and programming a new key when every key is gone.
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Send the details and Matt comes back with a price.
No original key is required. Matt East makes the new key from the vehicle itself, and missing electronic keys are removed from the immobiliser memory where the vehicle supports it.
Matt is with you within the hour in Leicester, and the same day across Leicestershire. The phone is answered 24 hours a day, every day of the year, on 0116 442 2084.
A lost car key job, known in the trade as all keys lost, is the making of a new key with no existing key to copy.
The vehicle supplies what the missing key held. The cuts of the blade come from key data requested against the vehicle identification details, or from decoding a lock on the vehicle where that is required. The transponder in the new key is then programmed to the immobiliser, the unit that decides whether the engine starts.
The vehicle stays where it stands throughout. The cutting and programming equipment travels in the van to the driveway, the car park or the roadside.

Seven situations sit under the words lost car keys, and each one has its own first action, security action and finished outcome.
| Situation | First action | Security action | Finished outcome |
|---|---|---|---|
| Every key is lost and the place of loss is unknown | Call with the registration, make, model and year | Missing electronic keys are removed from the immobiliser memory where the vehicle supports it | A new key cut, programmed and tested at the vehicle |
| The keys are stolen, from a bag, a home or the vehicle | Report the theft to the police, keep the reference, then call | The stolen electronic keys are removed where supported, and a change or rekey of the locks is confirmed on the call | A new key, with the stolen electronic keys no longer starting the engine where the vehicle supports it |
| The last key is lost away from home, with the vehicle in a car park or at the roadside | Call with the location of the vehicle and say whether it is locked | Missing electronic keys are removed where supported | A new key made where the vehicle stands |
| The key is lost together with something that names the home address | Call and say that the address travels with the key | Removal from the immobiliser memory comes first, and the locks are discussed on the call | A new key, and a missing key that no longer starts the engine where the vehicle supports it |
| One key is lost and a second key still works | Keep driving on the working key and book a convenient time | The lost electronic key is removed where supported | A new second key made beside the working one |
| The keys are visible inside the locked vehicle | Call for entry to the vehicle, not for a new key | None, because no key has left the keeper | The vehicle opened and the existing keys back in hand |
| A lost key is found after the new key is made | Keep the found key apart and mention it on a call | The found key stays out of the immobiliser memory until it is programmed again | Whether it returns as a second key is confirmed on the call |
The first four rows are all keys lost work. In the fifth row a working key survives, which makes it the smaller job of the two, and it is booked as replacement car keys. In the sixth row no lost car key exists at all, and the job is entry alone.
Every key gone in Leicester, and the new one is made at the vehicle.
Call Matt on 0116 442 2084Six stages take a lost car key job from the first call to a tested key.
The time on site differs with the type of key and the security procedure of the vehicle, and it is stated on the call.
Five details let the quote for a lost car key be agreed on the call, before Matt sets off.
Where the documents are inside the locked vehicle along with everything else, say so on the call. What applies to a lost key job in that position is confirmed then.
A lost key keeps two abilities, starting the engine and turning the locks, and the two are dealt with separately.
Removal matters most where the missing key is stolen, or lost together with something that names the address. In both cases the person holding the key knows which vehicle it fits.
No price list is published for lost car keys, and a quote for the vehicle is agreed on the call before work begins.
With all keys lost the work starts from the vehicle, which is more work than adding a key beside a working one, and the quote reflects that.

Matt East attends each lost car key job himself. Locksmith training since 2011, and automotive work and equipment since 2019, stand behind more than 1,000 jobs.
For all keys lost work Matt uses Advanced Diagnostics, Abrites and Autel equipment. Inta-Lock holds SERMI accreditation, the scheme that governs access to security related repair and maintenance information from vehicle manufacturers.
A lost car key is replaced at the place the vehicle was left, on a driveway, in a work car park or at the kerb, throughout Leicester and Leicestershire. Matt is with you within the hour in Leicester, and the same day across Leicestershire.
Leicester AreasView All Areas We CoverThe Leicester listing, Inta-lock Auto Locksmith Leicester, carries 4.9 out of 5 from 51 Google reviews. The reviews are shown below as customers left them.
View all Google reviewsEXCELLENT
Based on 51 reviews
Posted on Google![]()
Logan MaxTrustindex verifies that the original source of the review is Google.
Inta-lock Auto Locksmith in Leicester did a fantastic job with my Audi keys. The service was professional and efficient, and they sorted me out with a new key quickly. Competitive pricing and friendly service. Highly recommend them.Posted on Google![]()
Ian WrightTrustindex verifies that the original source of the review is Google.
Swiftly gave a quote, Turned up when he said. Replaced lock swiftly and had card payment organised. Very satisfied with work and efficient and polite service.Posted on Google![]()
Alan JohnsonTrustindex verifies that the original source of the review is Google.
Needed a spare key for our Mini - Matt’s response to our enquiry was very quick, concise and included all the information we needed. Matt was available to come to our house to do the work very quickly, arrived on time and carried it all out as agreed with no issues. Great customer servicePosted on Google![]()
Prakash GurungTrustindex verifies that the original source of the review is Google.
This guy swearingPosted on Google![]()
Santini BasraTrustindex verifies that the original source of the review is Google.
Matt was great, came and sorted out our issue very fast, was very friendly and really flexible. Would def work with him again.Posted on Google![]()
Abidur MasumTrustindex verifies that the original source of the review is Google.
Quick and Efficient. Highly recommend.Posted on Google![]()
Rachel TelferTrustindex verifies that the original source of the review is Google.
Matt looked after us brilliantly. A very efficient service, highly recommend.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Five neighbouring situations sit beside lost car keys, and each one leads to a different job.
Comparison. Both leave the keeper one key short, and both end with a new key cut and programmed to the vehicle.
Differences. With all keys lost the vehicle does not start, and the key is made from the vehicle. With one key lost the vehicle still drives, and the new key is made beside the working one.
Similarities. In both, the missing electronic key still starts the engine until it is removed from the immobiliser memory, where the vehicle supports removal.
Effects. All keys lost is the urgent job and the larger one. One key lost is planned around the day of the driver.
Keys shut inside the vehicle are in a known place, so no new key is made and the immobiliser memory is left as it is. The job is entry alone, and it belongs to the locked out of car service.
A key believed lost and then seen through the window changes the job from one to the other, so a look through the glass before the call is worth the moment it takes.
A spare key is the opposite state to all keys lost. It is made while one key still works, beside that working key, and the immobiliser memory only gains a key.
After a lost key job the vehicle holds one key again, which is the position that led to the call. A spare car key made at that point closes it.
Comparison. Both routes end with a new key programmed to the vehicle.
Differences. On site, the equipment comes to the vehicle. On the recovery route, a vehicle with no key travels on a recovery truck to a workshop, and the key is made there.
Similarities. On either route the person asking for the key is checked first, and the finished key is programmed to the same immobiliser.
Effects. The on site route removes the recovery journey for supported vehicles, whether the car stands on a driveway in Braunstone or in a city centre car park.
A van with every key lost follows the same route as a car, with more lock points to account for. The load area doors often carry their own locks, and a missing van key opens those as well.
Van work is quoted as its own job under replacement van keys.
Yes, a car key is made with every key lost, because the blade is cut from key data obtained for the vehicle and the transponder is programmed to the immobiliser at the vehicle.
No original is copied at any stage. Identity and authority to request the work are checked first.
No, where the vehicle supports it, because missing electronic keys are removed from the immobiliser memory when the new key is programmed.
A mechanical blade still turns a physical lock unless that lock is changed or rekeyed. Whether your vehicle supports removal is confirmed on the call.
The time to replace a lost car key depends on three things, the type of key, the security procedure of the vehicle and whether the vehicle is locked.
The time for your own vehicle is stated on the call. Matt is with you within the hour in Leicester, and the same day across Leicestershire.
Identity and authority to request the work are checked before a lost car key is replaced.
The V5C vehicle registration certificate, which names the registered keeper, and photo identification are common examples, and what applies is confirmed on the call.
The cost of replacing a lost car key depends on the type of key, the security procedure of the vehicle and whether entry is part of the visit, and a quote is agreed before work begins.
No price list is published. The quote is given on the call from the registration, make, model and year.
No, for supported vehicles the new key is cut and programmed where the car stands, so the car does not travel to a workshop.
Whether your own vehicle is supported is confirmed on the call from the registration.
A found key that was removed from the immobiliser memory no longer starts the engine, although its blade still turns the locks.
Whether the found key is programmed back to the vehicle as a second key is confirmed on the call.
Yes, Inta-Lock is open 24 hours, and the phone is answered 24 hours a day, every day of the year.
The number is 0116 442 2084.
A lost car key in Leicester is put right from one call to Matt.