Mini Replacement Key
If your key fob isn't working it could be that it needs a new battery. It also might need reprogramming to work with the specific vehicle you have.
This service is usually offered at the local dealership. However, you can call a locksmith. They will use the VIN number from your car to create an entirely new key.
Battery
Over time, the battery on the key fob of yours can get low and then stop functioning. Replacing it is easy and easy, and can be done at home. Simply pry your fob open and take out the old batteries and then snap in the new ones. It will require some effort but you'll be driving back to normal in the blink of an eye. Some key fobs require an internal key blade so please add that if required when you place your order.
Programming
The key that came with your Mini Cooper is equipped with a chip that communicates with the car to open the doors and turn on the engine. This is why it's vital to have a backup key whether you need it for an emergency or in the event that you lose yours. It is possible to find a generic key at a hardware store, but you'll need an locksmith to program it to your car to ensure it can function.
The process of coding is complicated and time-consuming. The CAS module needs to be removed from the car and the key data extracted by soldering. Then the new key must be programmed to the car by an authorized dealer or a professional BMW/MINI coder. This is the reason why most locksmiths are reluctant to take on the task. If you're able to, try a local BMW/MINI coder instead. They will utilize an ID44 programmer to connect to the BC1 module in your vehicle and read the EWS (immobilizer code) from the old key in order to program the new key.

VIN Number
Every vehicle is equipped with a VIN (Vehicle Identification Number) number that is unique to it. mini one replacement key cost uk is comprised of 17 characters that may seem random, but they have specific meanings and are designed to safeguard vehicles against theft and fraud.
The three initial characters of a VIN code indicate the location and the manufacturer of the vehicle. These codes are referred to as the World Manufacturer Identifier (WMI). The characters four through eight provide more details about the car, including the model and its features. The ninth character is an identification code that confirms the VIN as valid. The last character is the year that the vehicle was built.
You will find the VIN number on many different locations inside your car. The VIN number is typically printed on a sticker that can be seen when you look up on the windshield or dashboard. It is also visible on the jamb for the driver's side of the door when you open the door and take a look inside.
Before signing a contract to buy an used vehicle, verify the VIN. A VIN decoder can assist you in understanding the VIN number, so that you can avoid buying a vehicle that has been stolen or damaged. VINs were made standard since 1981, however prior to 1981 vehicles used the form of a different format which could be difficult to interpret.
Lockout Service
As opposed to traditional car keys, modern keys come with a transponder chip which can disarm the vehicle's standard immobiliser system. These chips are located in the key itself, and transmit a signal, which is received by the vehicle's CAS unit that then turns on the engine. This feature prevents thieves from using stolen keys to start your vehicle.
As a subdivision of BMW, MINI has a reputation for upholding high standards of design and technology. You can swap the keys for any MINI model, old or new. However, this service is usually directed towards those who have vehicles that work with key fobs.
If your key fob isn't working, it may require a new battery. One of the most common signs is when it takes longer than normal to press the lock or unlock button. If this is the case, contact one of the local locksmiths to have the fob battery replaced. The process should take between 10 and 30 minutes. It's a quicker and less expensive option than having to replace the whole key fob. This service is also available in the event that you've locked yourself out of your vehicle and require help getting back in.