How to Fix Common Mazda 3 Key Problems
The Mazda 3 is an elegant compact car with a classy interior and agile handling. It is also a great bargain compared to other compacts available.
Lost keys can be a huge issue. It can be costly to replace keys that are lost, and taking your vehicle to the dealer for reprogramming your key.
Key not locking or unlocking the doors
Leaving the doors unlocked could be extremely dangerous, particularly when the vehicle is moving. If the door is opened when the vehicle is moving it could cause passengers to fall out or even be injured. Keep keys out of reach of children to avoid this issue. Children might find them intriguing and enjoy playing with them, which can cause the power windows or other controls to work or even cause the car to move.
If you notice that the key fob doesn't unlock or lock the doors, the battery might be dead. The button-cell battery inside the key fob has a finite life span, therefore it is essential to replace it regularly. A good battery is expected to last between two and three years. It is essential to replace the battery with a battery with the same voltage and the same dimensions as the initial.
Another reason for why the key fob might not be working is a key pairing issue. It is possible that the keyfob was not properly connected to the vehicle at the time it was purchased. In this instance the dealer needs to reprogramme it. This can be accomplished in under a minute. replace mazda key can also reset any remaining electricity remaining in the computer on board. This will not fix your key fob's failure to lock or unlock doors.
Dead coin battery
If your key fob is not turning on or unlocking your car, it may be due to the battery being dead. This is a common issue but it is one that can be repaired. You can replace the battery yourself, saving you a trip to the dealership. The procedure is simple and requires only the use of a few basic tools.
Press the auxiliary button on the back of the Mazda flip key. This will open the auxiliary metal key and allow you to take it off. There is slots on both sides of the case once the auxiliary's metal is removed. Make use of a tape-wrapped flathead screwdriver open the case starting with one side first and then the other. Gently tear apart the two halves before putting them aside.
You can now replace the battery of your key fob. Be careful not to damage the small rubber ring that the battery is placed on. When the battery is replaced, you can put it back into the case and take pleasure in your new key fob!
The majority of stores selling batteries also carry a replacement battery. Find a CR2025 coin cell battery. These batteries are commonly used in calculators and watches and can be found in auto parts stores and online. Making the change to the battery in your Mazda 3 is easy and quick, and will save you money when you travel to the dealer.
Key pairing issue
If your Mazda 3 has been working for a while but suddenly stops it could be because of the remote keyless receiver module. This is more likely to happen when the chip inside the key fob is damaged. This may be due to several reasons, including an accidental drop of the key or exposure to water.
The electronic components of the key fob are protected by rubber seals therefore a raindrop shouldn't cause any damage. Submerging the key fob into pool or ocean water can pose a serious problem due to the fact that salty liquid is highly conductive and could damage the electronic components.
If your key fob will not function, you might require a new battery. You can locate a variety of third-party batteries available on the internet. It's important to bear in mind that these batteries may not be compatible for your Mazda 3. It's a good idea to buy one from a dealer and ensure that it's sure to work with your vehicle.
Once you've replaced the battery the key fob should be working again. If the remote doesn't respond when press the lock button, the key is likely stuck in power-saving mode. To remove it from this mode it's necessary to press the lock button five times and hold it until the red light blinks.
Reprogramming the key
Mazda's keyless entry feature allows you to open the door and then start it without the requirement for an ordinary key. This is a fantastic convenience, but the process of reprogramming your remote or the key could be complicated for some people. It also requires a special machine that only the dealer or automotive locksmith can access. The machine is connected the vehicle's computer and starts the programming process for the new key or remote.
The first step is having at minimum two keys that are compatible for the Mazda. Then you can move on to the reprogramming process of a spare key. Initially, the functions of the new FOB are turned off to protect the vehicle from theft. After you've reprogrammed the key, it is possible to activate these functions again.
You can now use the new key to turn on the ignition and also to open the doors. You should test it first to ensure it works. Keep a spare set keys in case you are concerned about losing your keys.
Making a spare key for your Mazda is a fairly simple procedure. Follow these steps and you'll save a significant amount of money since you do not have to pay for the dealership to do it for you. This can also save you from an expensive towing bill and save money on a new spare key.