Mini Replacement Key
If your key fob isn't functioning you may need a new battery. It could also need to be reprogrammed in order to work with your vehicle.
This service is generally available at the local dealership. You can also contact a local locksmith. They will use the VIN number of your car to issue you a new key.
Battery
Over time, the battery in your key fob may run low and stop working. Replacing it is easy and simple and can be done at home. Simply pop the fob open and remove the old batteries and snap in the new ones. You'll have to put in some effort, but in the end you'll be back on the road. If you need an internal key blade for your key fob purchase it at the time of ordering.

Programming
The key that comes with the mini Cooper comes with a chip inside which communicates with the car to open the doors and then start the engine. It's important to always have a backup, whether it's to replace a key or in the event that you misplace yours. You can get the car key you need at your local hardware store. However, you will need to have a locksmith program it to work with your vehicle.
The process of programming is complicated and time-consuming. It requires taking the CAS module from the car and soldering it into it to obtain the key information. The new key will then need to be programmed in your vehicle by a dealer who is authorized or a professional BMW/MINI coder. A majority of locksmiths won't take on the task due to this. If you are able, try an independent BMW/MINI coder instead. They will employ an ID44 chip programmer to connect to your car's BC1 module and read the EWS (immobilizer) code from the old key to program the new one.
VIN Number
Every vehicle has its own unique VIN number. This VIN number is comprised of 17 characters, which may appear random, however they have specific meanings and are designed to protect vehicles against theft and fraud.
The first three characters of the VIN identify the location where the vehicle was built and its manufacturer. These are referred to as the World Manufacturer Identifier or WMI codes. The characters 4-8 provide additional information about the car, including its model and the features. The ninth character is a security code that verifies the VIN as valid. The last character is the year that the vehicle was built.
The VIN number is found in a variety of locations on your vehicle. The VIN number is typically printed on a sticker that can be seen when you look up on the dashboard or windscreen. www.g28carkeys.co.uk can also be found on the driver's side of the door jamb by opening the door and looking in.
If you are thinking of buying a used car, be sure to verify the VIN number before signing the contract. A VIN decoder can help you to be aware of the VIN to ensure that you don't purchase a stolen vehicle or one with damage. VINs have been standardized since 1981. However, earlier vehicles used an alternative format that can be difficult to understand.
Lockout Service
Contrary to traditional car keys modern keys come with a transponder chip that can disable the car's standard immobiliser system. These chips are embedded within the key and transmit a signal to the vehicle's CAS, that starts the engine. This feature is designed to stop thieves from using stolen keys to start your vehicle.
MINI, a division of BMW has a long-standing reputation for maintaining high standards of style and technology. No matter if your MINI model is new or old you can avail an alternative key replacement service for it. However, this service is usually designed for drivers who own cars that are compatible with key fobs.
It may be that your key fob needs a new battery. One sign that this is the case is if it takes longer than usual to activate the lock or unlock button. If this is the case, contact a locksmiths in your area to have your fob's battery replaced. The process should take around 10 to 30 minutes to complete. It's a quicker and less expensive option than having to replace the key fob in its entirety. This service is also available in the event that you've locked yourself out of your car and need help to get back in.