Different Types of Mazda Replacement Keys
If you've lost your Mazda key or your car keys stop functioning, there are a variety of options to get it replaced. Some are cheaper and easier than others.
A locksmith can duplicate and reprogram a chipped car key on-site. A dealership might also be able to accomplish this for you.
Transponder Keys
It is almost certain that if you own a vehicle manufactured in the past 20 year, your key includes a transponder. These chips are added to your vehicle as a security measure to prevent theft. The engine control unit sends it a coded signal when you put the transponder key in the ignition. If the code is correct, your car will start.
A transponder key has the advantage of being unable to be duplicated. This doesn't mean the key is in safe hands from theft. There are many ways for a skilled thief to hot wire a vehicle that has transponder chips installed.
Transponder keys might be a bit more expensive however they provide more features and security. It may be worthwhile to stop your vehicle from being stolen.
You can acquire a spare transponder keys for your car by visiting an auto locksmith or a local business which offers a key cloning service. You can also program the chip by using an owner's manual that is detailed. If you choose to do this, make sure that you use a top quality key copy. Using a cheap, damaged key can cause the chip in the transponder to malfunction, preventing your vehicle from starting.
Mechanical Keys
If you think of a mechanical key, you might think of the classic IBM Model M keyboard switch. These switches feature stems that hold keys and a spring. This is what makes the switches feel good when you press on the keycap. mazda 3 keys have flat tops and are either rounded or have ridges. When people talk about getting the "feel" of their keyboards, they're talking to these keys.
Mazda's car key system has several security features to prevent theft. One of these is the security key chip that will signal the ignition. This is designed to prevent the car from starting when the wrong code is entered into the transponder on the key.
Even these systems can fail at times. It's important to always have a backup key that is mechanical to get back on the road.
The best way to have backups is to have your dealer cut it and program it to your car. It's generally not as expensive as an entirely new key fob and could be more efficient. You'll also be able to rest assured that your car is safe even if the electronic system fails. If you're looking to have your mechanical key programmed the procedure will vary based on the car's manufacturer and model.
Fob Keys
Fob keys generate a code which is matched by a computer inside the car to unlock doors and start the engine. Although they are convenient and safe, replacing them can be expensive, especially in the event that only one of them is lost.
The procedure for replacing a key fob varies from automaker to manufacturer, but a majority of them provide instructions in their owner's manuals or on their websites. The cost of a key fob might be anywhere between $50-$300, plus the cost of an automatic backup key. This is why it's important to have an extra key fob on hand. If you're considering buying a new car, many dealers will offer a better price if they have two functioning remotes.
Batteries for key fobs last about a year. It is crucial to replace them before they become depleted. A dead battery could prevent the key fob from being able to unlock or start the vehicle.
A cell that is drained can cause buttons on your key fob to cease functioning and make it difficult to leave or enter your vehicle.
To replace a key fob's battery first, take off the case that houses the key fob and place the battery on an ring made of rubber. Then, take the replacement and place it in the case with the positive (+) side facing up. Attach the case back to the key fob by putting the ring inside the case and pressing both sides until they click into place.
Remote Control Keys
Some mazda models have the remote integrated into the head of the keys, making them a two-in one device. This type of key provides an additional layer of security to the vehicle, as it blocks thieves from using the flat metal key.
In addition to serving as an effective deterrent to thieves this kind of Mazda key is also capable of controlling the car's power windows and panoramic roof*, depending on the type of model. The Red Key allows car owners to restrict certain features like the maximum speed and volume of the loudspeaker.
If the Mazda key is left in the vehicle the engine won't start and the alarm will sound. The reason for this is because the transponder chip within the key disarms the vehicle's immobiliser standard found within the ECU.
It is important that you always have the Mazda key with you when you leave your vehicle. Also, do not place the Mazda key near any metallic objects or electronic apparatus, e.g. tablets, mobile phones laptops, laptops or chargers - generally, no more than 10 cm (4-6 inches). If this isn't possible, the key should be kept away from them as far as it is possible.