The Car Seat Spare Key
The most common issue for parents is trying to reach behind the child's car seat in order to unbuckle it, but not being able. Now, a company called NAMRA has created The Car Seat Key to make this task easier.
UK Auto Locksmith offers a lower cost alternative to purchasing a new seat key from the Seat dealer.
Lost Keys

If you lose keys to your car the first thing you should do is search the place where you normally keep the keys. Some keys "drift" from their normal location and end up on a floor or under something. It is crucial not to give up too quickly especially if you've been looking around more than once. If you've tried this but are still unable to locate your keys, call the local locksmith for help. Locksmiths tend to be less expensive than dealerships for replacing car keys. The locksmith will require details about your car, including the VIN or the key code number. This information will enable the locksmith to identify your vehicle and provide you with the correct key to start it.
Broken Keys
When a key breaks off in your lock and you feel that stomach-curling snap, feelings of dread and despair fall on you. But before you give up, take a deep breath and be aware that it's possible to find your lost key. If you're lucky enough, there might still be enough of the damaged piece left that you can pick it with pliers made of needle nose pliers. If not, tweezers can work fine too (just make sure you don't accidentally push the broken edge further into the lock).
car seat key is using a can of WD-40(r), Smart Straw which has a smart nozzle to spray directly into the keyhole. This can allow the broken piece to move out and also loosen any bind that might be holding it in place. You can try to wiggle it up and down or in and out to let it free from whatever is keeping it stuck.
There are several other methods that have been tried by people such as using a paperclip to hold the broken part from both sides, and then leverage it out. You could also try a drill, but make sure you drill the hole through the exposed side of the broken portion of the key--not the lock the lock itself.
Keys damaged Keys
Sometimes, what appears to be a serious hardware problem could be just a little dust and grit underneath the key that stops it from working properly. Often, you can fix the issue yourself without having to buy replacement parts. You'll need a plastic prying tool (a credit card is ideal however a flathead screwdriver is also a viable option in an emergency), and a container that you can use to keep the key pieces while you remove them.
You'll also need a spudger to remove stubborn dirt and grime from the grooves of the key and a Q-tip to clean the pad. If you're able to remove the key and its internal parts, make sure you note the location of each to ensure you can put them back together in a proper way later on.
If the key is totally broken in the ignition or fob, you will need to have a professional automotive locksmith recover it for you. This is because Seat utilizes a unique 4 digit security code to program keys to cars and they do not provide this information to anyone else, even the owners. With a special tool and software, we can find the code and supply you with a new key at a cheaper price than the dealership.
Stolen Keys
The procedure of replacing keys to your car can be more expensive and time-consuming to replace if they're stolen as opposed to if they're lost or damaged. It is always good to have a spare key for your vehicle as it could be cheaper and faster than going through a dealership. UK Auto Locksmith, a specialist car locksmith, can help you obtain replacement keys for your car or even program them. The service is offered throughout the nation and their charges are also less than dealerships. They are a highly respected company with a great team of customer support to help you.