Different Types of Mazda Replacement Keys

If you've lost your Mazda key or your car keys stop working, there are several options to get it replaced. Some are cheaper and easier than others.

A locksmith can duplicate a chipped key and reprogram it on site for your vehicle. Dealerships may also be able to accomplish this for you.

Transponder Keys

If you own a vehicle manufactured in the past 20 years, it is almost certain that your key has an embedded transponder chip. These chips serve as an additional security feature on your vehicle to prevent theft. When you insert a transponder-key into the ignition, the engine control unit transmits an encrypted message to it. If the code matches, your vehicle will begin to move.

The benefit of a transponder's key is that it can't be duplicated by the majority of duplicators. However, this doesn't mean that the key is in safe hands from thieves. A skilled thief could use hot wires to connect a vehicle that is equipped with a transponder.

Transponder keys are slightly more expensive, but they also offer more security and features. It might be worth it to prevent your vehicle from being stolen.

Visit an auto locksmith or a local store offering the service of cloning keys to obtain an additional key. Alternatively, you can try to program the chip yourself by making use of a detailed owner's manual. If you decide to attempt this yourself, make sure you use a key copy of high quality. Using a cheap, damaged key can cause the transponder chip to malfunction and prevent your vehicle from starting.

Mechanical Keys

You may think of the classic IBM Model M keyboard when you hear the term mechanical key. These switches have stems which hold keys in place and a spring. This is why the switches feel comfortable when you press the keycap. The keycaps are flat on top, and can be rounded with ridges or textured. These are the keys that people are talking about when they discuss getting an "feel" for their keyboards.

Mazda's key system comes with a number of security features to prevent theft. One of those is a security device built into the key that signals to the car's ignition. This is designed to prevent the car from starting when the wrong code is entered into the transponder in the key.

However even these systems may fail at times. This is why it's crucial to have a backup mechanical key to return you to the road.

It is recommended to get the dealer program and cut a duplicate key fob for your vehicle. It's usually less expensive and quicker than buying an entirely new keyfob. You will also have the assurance that your car is safe even if the electronic system fails. If you require your mechanical key programmed the procedure will differ based on the car's manufacturer and model.

Fob Keys

Fob keys generate an electronic code that, when matched with the computer in the car, opens doors and kicks off the engine. While they are practical and safe replacements can be expensive, especially if your only one is lost.

The procedure varies for each automaker, but many offer instructions in their owner's manuals, or on their websites. The cost of a key fob could vary between $50 and $300 in addition to the cost of mechanical backup keys. It's a good idea to have an extra remote. If you're looking to purchase an automobile for the first time, many dealers will give you a higher cost if the car comes with two remotes that work.

Batteries for key fobs last for around a year. It's important to change them before they go out of service. A dead battery could prevent your key fob from opening or even starting the vehicle.

A battery that is not fully charged can cause the buttons on your key fob to stop working making it difficult for you to enter or exit your vehicle.

To replace a key fob battery first, you must remove the plastic case for the key fob and set the old battery on the ring of a small rubber. Choose your new battery and place it inside the case, positive (+) facing upwards. Set the ring back into place and then reattach both sides of the key fob's case by pressing until you hear them click into place.

Remote Control Keys

Certain mazda models come with a remote that is integrated into the key's head which makes them a two-in one device. This type of key provides an additional layer of protection for the vehicle, as it stops thieves from using the key made of flat metal.

Apart from acting as an effective deterrent for thieves, this type of Mazda key can also control the car's power windows and panoramic roof*, depending on the type of model. The Red Key allows car owners to limit certain features, such as the maximum speed and loudspeaker volume.

If you put the Mazda key in your car, it will stop the engine and sound the alarm. The reason for this is because the transponder chip inside the key disables the vehicle's immobiliser standard found inside the ECU.

It is vital that you always have the Mazda key on you when you leave your vehicle. Also, do not put the Mazda key close to any metal objects or electronic devices, e.g. Tablets, mobile phones and laptops should be kept at a minimum of 10 cm away from the charger. If this is not feasible the key should be kept away from them as far as is possible.