The Car Seat Spare Key
The most common problem for parents is trying to reach behind the child's car seat in order to unbuckle it, but not being able. The company NAMRA has developed The Car Seat Key to make this task easier.
A new key purchased from your Seat dealer can be expensive however UK Auto Locksmith is a more affordable alternative.
Lost Keys
The first thing you need to do if you've lost your car key is to look at the location you normally keep them. Some keys "drift" from their usual place and end up on the surface or under something. It is essential not to abandon the search too soon, especially if the area has been searched multiple times. If you have done this and still can't find your keys, get in touch with the local locksmith for help. A locksmith's services are usually cheaper than going to an auto dealer for replacement keys. The locksmith will require some information about your car including its VIN or key code. This information will enable the locksmith to identify your vehicle and give you the correct key to open it.
Broken Keys
If a key is broken inside your lock, with that stomach-curling snap, feelings of dread and helplessness descend on you. But before you give up you can take a deep breath and keep in mind that it's still possible to retrieve your key. If you're lucky you might be able to retrieve the broken piece using a pair needle nose pliers. If not, tweezers work just as well (just be cautious not to push the damaged edge further into the lock).
A great technique is to use a can WD-40(r), Smart Straw with the smart nozzle to direct the spray into the keyhole. This can allow the broken piece to move out and also loosen any bind that might be hindering it from moving. Try wriggling it up and down or in and out to break free from whatever is holding it.
There are several other methods that have been tried by people, including using a paperclip to grip the broken piece from both sides, and then leverage it out. You could also try a drill, but be sure to drill the hole on the side that is exposed of the damaged part of the key and not the lock it self.
Keys damaged Keys
Sometimes, what appears to be a major hardware problem may be nothing more than a bit of dust or grit that has settled under the key preventing it from functioning properly. Most of the time, you can fix this problem yourself without needing to buy replacement parts. You'll require a prying tool made of plastic (a credit card is the most suitable however a flathead screwdriver is also a viable option in a pinch) and a container can be used to hold the pieces you need to remove them.

You'll also require a spudger to remove the stubborn dirt and grime from the key's grooves and a Q-tip to clean the pad. If you are able to remove the key and internal parts make sure you note their positions so that you are able to restore them in the correct order later.
If the key is totally broken off in the ignition or fob, you will require an expert locksmith repair it for you. Seat uses a 4-digit security code when programming keys for the car. They do not share this information with anyone, not even the owners. seat leon key fob programming can locate this code with a specialist tool and software, and provide you with a replacement key at a much lower cost than the dealership.
Stolen Keys
The process of replacing keys to your car can be more costly and complicated if they are stolen as opposed to if they're damaged or lost. It is always advisable to keep a spare key on your vehicle since it will be cheaper and faster than going through the dealership. UK Auto Locksmith is a specialised car locksmith that can assist in obtaining keys for replacement or programming the keys to your car. They offer their services throughout the nation, and their prices are significantly less than dealerships. They are a reputable company with a great team of customer support who will help you.