How do Audi Car keys work?
What should I do if I am locked out of my Audi?
What should I do if I have lost/broken all my Audi car keys or remote control fobs?
Click Here to Replace a Lost Audi Car Key Fob at your vehicle FAST.
FREEPHONE: 0800 999 0121 Cut out Showroom Service Centre overheads.
- The latest Audi models boast a sophisticated keyless entry system which uses a proximity key to detect when the key is close to the vehicle unlocking the doors and allowing the ignition to start in response to a push-button.
- All Audi car keys made after 1995 contain a small microchip hidden in the plastic part of key called a transponder.
- The Chip is made of clear plastic glass & must be programmed correctly to allow any Audi vehicle to start.
- Transponder chips are buried in the keys of all modern Audi vehicles – This applies to both newer Audi “remote car keys” and simple Audi car keys which don’t feature remote central locking buttons.
- Replacing a lost/stolen or stuck Audi key is a two-stage process:
- Step 1: A new key blade (either a traditional car key or a laser remote control flip key) must be cut accurately to unlock the doors and fit the ignition.
- Step 2: The transponder chip inside the replacement Car Key must be electronically “paired” to your Audi vehicle so your new Audi Car Key interacts seamlessly - working identically to the manufacturer’s original key supplied to its first owner at point of original sale.
- If the Audi key is programmed incorrectly, the replacement key will unlock the doors and turn in the ignition, but the car’s ECU (Engine Control Unit) will NOT allow the vehilce to start.
- Warning: Beware of second hand or recylced chips and keys purchased via Ebay or the internet. These will NOT start a Audi vehicle – unless the key has been diagnostically paired to the car using dealer-standard diagnostic equipment. You are advised only to attempt to replace your car key if you are experienced and familiar with Audi vehicle diagnostic tools.

Branded two-button Audi Remote - If your Audi Car Key looks similar to the above snapshot you own an Audi Remote Control Car Key with Part number AKRM2.-This is a 2-button remote control featured most commonly on Audi models such as A3, 97 to 04. A6, 97 to 04 & the A8 models. Cabrio, 97 to 04. This remote fob is rarely supplied on vehicles manufactued after 2004.-It features 2 buttons - lock and unlock (the profile on the 'lock' button is round - to slot into the flip out blade). The Reference on the back of the remote 4DO 837 231R. -Inside Tip 1: This remote requires programming into the vehicle before it will work the central locking and alarm. A flip key blade with transponder chip must be supplied separately and cut to code number or pattern in order to turn in the lock and start the vehicle.-Inside Tip 2: To replace this type of Audi Remote Control fob - or if you remote control is damaged you are advised to either a) visit your local Audi Dealership or b) Avoid showroom overheads and buy a replacement Audi remote control from a leading Audi Car Key Specialist such as AutoKey Squad. Using an independent Car Key Specialist will typically save you around £40-£50 on dealership prices. In addition, a mobile technician will visit your Audi vehicle wherever it is located to supply your new Audi remote control key at the roadside at a time convenient to you. Available appointment times include out-of-hours appointments during evenings, weekends or early mornings at no extra charge.3-button Audi Remote Control
Click here to book an appointment for an AutoKey Squad technician to supply you with a new Audi car key or call 0800 999 0121.
The Inside Track from an AutoKey Squad Car Key Specialist:
Many Autokey Squad customers are baffled and confused by the technology used in Audi Car Keys and immobiliser systems. Our specialists are dedicating to using their expertise to help you resolve your Audi car key problem promptly and efficiently– without bothering you with the minuatae of obscure car security features.
Nevertheless, many of AutoKey Squad’s customers work as specialists for garages or dealerships in the motor trade. Below, we present more detailed background information for AutoKey Squad customers who wish to gain a deeper understanding of the immobiliser and transponder chip technology which underpins modern Audi car keys.
Below, AutoKey Squad Audi car key expert Harry Gillespie, from Waltham Forest, Herts, offers a fascinating glimpse into the world of the Audi car key technology and security features, exploding some of the most popular misconceptions:
“Many people seem to think they can only get a new Audi Car Key by going to an authorised Audi dealer who orders the key in from the VAG group HQ in Germany. To be honest, this is a bit of a myth put around – some cynics might say it’s done by the dealerships to keep revenue up.
“As Audi Car Key Specialists, my company AutoKey Squad has the potential to save Audi owners alot of money if they are unlucky enough to lose some or all of their keys. We come to the customer’s vehicle to cut a replacement key, whereas Audi Dealerships will normally ask a motorist to get their vehicle to a dealer on a low-loader. That adds up to time, hassle & money which was wasted in comparison to using a roadside key replacement service.
“That’s a big saving. And there’s another factor at play here. Because all AutoKey Squad technicians are qualified lock specialists, we can work with the customer’s existing locks. We cut and create a brand new replacement Audi key which fits the existing door locks and ignition barrel. After that, we use dealer-standard diagnostic tools to programme a small glass transponder chip into the Audi vehicle’s ECU.
“If you have any more questions about your Audi car key, please don’t hesitate to give our head office a ring on 0800 999 0121. If I can’t speak to you I promise one of my Audi specialist colleagues will do his very best to help! I hope you get back on the road as soon as possible.”
Welcome to AutoKey Squad’s roadside replacement service for Audi car keys and remotes. We supply high-quality replacement keys and remote fobs for all models of Fiat cars
and vans direct.
Our trained specialists in Audi car keys will visit your vehicle wherever it is located at a time that suits you – and supply and programme a new-car key for your Audi
vehicle while you wait. They will supply a brand new quality key, cut a fresh blade, and programme a new transponder chip so that it works seamlessly with the immobiliser system.
Autokey Squad never compromises on quality and all our experienced technicians carry the latest diagnostic equipment on-board to ensure our workmanship on your Audi
vehicle is completed to highest possible standard.
Our overheads are lower than many franchised car dealerships with expensive showrooms – meaning we can often deliver cost savings to customers who buy directly from us.
Call an AutoKey Squad adviser NOW on 0800 999 0121 for a free consultation and quote on your Audi car key or remote locking needs!
It’s one reason why so many garages and Roadside Rescue service patrolmen turn to AutoKey Squad when they have a problem with a lost or broken Audi car key.
Why not cut out the middle man and buy new car keys for your Audi car directly from the leading supplier favoured by the motor trade?
That’s the the secret. The bottom line is AutoKey Squad can supply you with high-quality car keys for your Audi vehicle cheaper than many leading high-street forecourts or garages because our overheads are far lower.
AutoKey Squad’s Audi car key experts can also assist Audi vehicle owners with broken or snapped Audi Car Key problems. And all our work is covered by our unique 100% peace of mind money-back guarantee.
In recent weeks our technicians have supplied new Audi Car Keys or remote control keys for the following models:
Our technicians can also offer emergency roadside help to Audi drivers who have lost ALL their keys – or locked their car keys or Fiat remote key inside their vehicle.
Still not answered all your Audi Car Key Questions? Why not visit this Audi enthusiasts/owners forum here to ask a question? Audi Forum
There is useful advice on Audi Keyless Entry programming problems on the A4 model here we can recommend: Audi Keyless Entry
Free Training Advice? Would you like to attempt to repogramme or sychronize your Audi remote by yourself? Please try these detailed synchronisation instructions on the Audi keyless entry system before calling your Audi Car Key Specialist AutoKey Squad for help. Reading this page could save you time – and money.
- Detailed Instructions:
Things You’ll Need: Remote Key, Ignition Blade.
- Insert your valet key into the ignition of the Audi. Turn the key to “ON.”
- Close the driver’s door while standing outside the car. Insert your ignition key into the door lock. Turn the key toward the rear of the car to lock the door.
- Press any button on the remote and watch for the lights to flash. Count 10 seconds, then press the “Unlock” button on the remote. The doors will unlock, indicating that the remote is programmed.

Branded two-button Audi Remote - If your Audi Car Key looks similar to the above snapshot you own an Audi Remote Control Car Key with Part number AKRM2.-This is a 2-button remote control featured most commonly on Audi models such as A3, 97 to 04. A6, 97 to 04 & the A8 models. Cabrio, 97 to 04. This remote fob is rarely supplied on vehicles manufactued after 2004.-It features 2 buttons - lock and unlock (the profile on the 'lock' button is round - to slot into the flip out blade). The Reference on the back of the remote 4DO 837 231R. -Inside Tip 1: This remote requires programming into the vehicle before it will work the central locking and alarm. A flip key blade with transponder chip must be supplied separately and cut to code number or pattern in order to turn in the lock and start the vehicle.-Inside Tip 2: To replace this type of Audi Remote Control fob - or if you remote control is damaged you are advised to either a) visit your local Audi Dealership or b) Avoid showroom overheads and buy a replacement Audi remote control from a leading Audi Car Key Specialist such as AutoKey Squad. Using an independent Car Key Specialist will typically save you around £40-£50 on dealership prices. In addition, a mobile technician will visit your Audi vehicle wherever it is located to supply your new Audi remote control key at the roadside at a time convenient to you. Available appointment times include out-of-hours appointments during evenings, weekends or early mornings at no extra charge.3-button Audi Remote Control
Click here to book an appointment for an AutoKey Squad technician to supply you with a new Audi car key or call 0800 999 0121.
The Inside Track from an AutoKey Squad Car Key Specialist:
Many Autokey Squad customers are baffled and confused by the technology used in Audi Car Keys and immobiliser systems. Our specialists are dedicating to using their expertise to help you resolve your Audi car key problem promptly and efficiently– without bothering you with the minuatae of obscure car security features.
Nevertheless, many of AutoKey Squad’s customers work as specialists for garages or dealerships in the motor trade. Below, we present more detailed background information for AutoKey Squad customers who wish to gain a deeper understanding of the immobiliser and transponder chip technology which underpins modern Audi car keys.
Below, AutoKey Squad Audi car key expert Harry Gillespie, from Waltham Forest, Herts, offers a fascinating glimpse into the world of the Audi car key technology and security features, exploding some of the most popular misconceptions:
“Many people seem to think they can only get a new Audi Car Key by going to an authorised Audi dealer who orders the key in from the VAG group HQ in Germany. To be honest, this is a bit of a myth put around – some cynics might say it’s done by the dealerships to keep revenue up.
“As Audi Car Key Specialists, my company AutoKey Squad has the potential to save Audi owners alot of money if they are unlucky enough to lose some or all of their keys. We come to the customer’s vehicle to cut a replacement key, whereas Audi Dealerships will normally ask a motorist to get their vehicle to a dealer on a low-loader. That adds up to time, hassle & money which was wasted in comparison to using a roadside key replacement service.
“That’s a big saving. And there’s another factor at play here. Because all AutoKey Squad technicians are qualified lock specialists, we can work with the customer’s existing locks. We cut and create a brand new replacement Audi key which fits the existing door locks and ignition barrel. After that, we use dealer-standard diagnostic tools to programme a small glass transponder chip into the Audi vehicle’s ECU.
“If you have any more questions about your Audi car key, please don’t hesitate to give our head office a ring on 0800 999 0121. If I can’t speak to you I promise one of my Audi specialist colleagues will do his very best to help! I hope you get back on the road as soon as possible.”
Welcome to AutoKey Squad’s roadside replacement service for Audi car keys and remotes. We supply high-quality replacement keys and remote fobs for all models of Fiat cars
and vans direct.
Our trained specialists in Audi car keys will visit your vehicle wherever it is located at a time that suits you – and supply and programme a new-car key for your Audi
vehicle while you wait. They will supply a brand new quality key, cut a fresh blade, and programme a new transponder chip so that it works seamlessly with the immobiliser system.
Autokey Squad never compromises on quality and all our experienced technicians carry the latest diagnostic equipment on-board to ensure our workmanship on your Audi
vehicle is completed to highest possible standard.
Our overheads are lower than many franchised car dealerships with expensive showrooms – meaning we can often deliver cost savings to customers who buy directly from us.
Call an AutoKey Squad adviser NOW on 0800 999 0121 for a free consultation and quote on your Audi car key or remote locking needs!
It’s one reason why so many garages and Roadside Rescue service patrolmen turn to AutoKey Squad when they have a problem with a lost or broken Audi car key.
Why not cut out the middle man and buy new car keys for your Audi car directly from the leading supplier favoured by the motor trade?
That’s the the secret. The bottom line is AutoKey Squad can supply you with high-quality car keys for your Audi vehicle cheaper than many leading high-street forecourts or garages because our overheads are far lower.
AutoKey Squad’s Audi car key experts can also assist Audi vehicle owners with broken or snapped Audi Car Key problems. And all our work is covered by our unique 100% peace of mind money-back guarantee.
In recent weeks our technicians have supplied new Audi Car Keys or remote control keys for the following models:
Our technicians can also offer emergency roadside help to Audi drivers who have lost ALL their keys – or locked their car keys or Fiat remote key inside their vehicle.
Still not answered all your Audi Car Key Questions? Why not visit this Audi enthusiasts/owners forum here to ask a question? Audi Forum
There is useful advice on Audi Keyless Entry programming problems on the A4 model here we can recommend: Audi Keyless Entry
Free Training Advice? Would you like to attempt to repogramme or sychronize your Audi remote by yourself? Please try these detailed synchronisation instructions on the Audi keyless entry system before calling your Audi Car Key Specialist AutoKey Squad for help. Reading this page could save you time – and money.
- Detailed Instructions:
Things You’ll Need: Remote Key, Ignition Blade.
- Insert your valet key into the ignition of the Audi. Turn the key to “ON.”
- Close the driver’s door while standing outside the car. Insert your ignition key into the door lock. Turn the key toward the rear of the car to lock the door.
- Press any button on the remote and watch for the lights to flash. Count 10 seconds, then press the “Unlock” button on the remote. The doors will unlock, indicating that the remote is programmed.








