How to Fix Common Mazda 3 Key Problems
The Mazda 3 is an elegant compact car that has a luxurious interior and a nimble handling. It's also a good bargain compared to other compacts available.
It's a major hassle to lose keys. Not only will you'll have to pay the dealership to tow your car and reprogramme your key and it could cost you money to replace the spare keys.
Keys not locking or unlocking doors
It's risky to leave the doors unlocked particularly when the vehicle is moving. If the door is unlocked when the vehicle is moving passengers could fall out or sustain injuries. To avoid this it is recommended to keep your keys away from children. Children might find them interesting and play with them, which can cause the power windows or other controls to operate and even cause the vehicle to move.
If you notice that the key fob is not locking or unlocking the doors, it could mean that the battery is dead. The button cell battery in the key fob has a restricted time span, so it's crucial to replace it often. A quality battery should last between two to three years. When replacing the battery, it is crucial to choose a replacement battery with the same size and voltage as the original.
A problem with key pairing could be the reason for your key fob not working. It's possible that the keyfob wasn't properly paired with the vehicle when it was purchased. In this case the dealer needs to reprogramme it. Fortunately it can be done in just a few minutes. The dealership can also reset the on-board computer to eliminate any remaining electricity. But, this will not alter the key fob's capability to lock or unlock the doors.
Dead coin battery
It's possible that the battery is not functioning properly if your key fob won't turn on or unlock your vehicle. This is a common problem but it can be easily fixed. You can replace the battery yourself, avoiding going to the dealer. The procedure is simple and requires only a few simple tools.
Press the auxiliary key button on the back of the Mazda flip key. This will open the auxiliary metal key and allow you to remove it. After the auxiliary key made of metal is removed, you'll see an opening on either side of the fob case. Make use of a tape-wrapped flathead screwdriver to open the case beginning with one side, and then the opposite. Gently pry the two parts of the case and set them aside.
Now you'll have a clear view of the key fob battery and can therefore replace it. You don't want damage to the rubber ring on which the battery is placed. After the battery is replaced, you can put it back in your case, and then enjoy the new key fob.
The majority of stores that sell batteries carry a replacement battery. Look for a CR2025 battery. These batteries are commonly used in watches and calculators and can be found in auto parts stores and online. It's easy and quick to replace the battery in your Mazda 3. This will save you money by avoiding having to visit a dealership.
Key pairing issue
If your Mazda 3 has been working for a few days and then suddenly stops it could be due to the remote keyless receiver module. This is especially true if the key fob's internal chip is damaged. It could be caused by many factors such as a dropped or wet key.
The electronic components of the key fob are protected by rubber seals therefore a raindrop shouldn't cause any damage. However, submerging it into the pool or ocean water is an even more serious issue due to the highly conductivity of salt may harm the electronics.
If your key fob does not work, you may need a new battery. A quick search on the web will reveal that there are countless third-party replacement batteries. mazda 5 key replacement is important to keep in mind that these batteries might not be compatible with your Mazda 3. It's a good idea to buy one from the dealership and ensure that it's 100% guaranteed to work with your vehicle.
After you've replaced your battery your key fob should be functioning again. However, if your remote doesn't respond when you press the lock button, it is probably stuck in power-saving mode. Press the lock button five times and hold it until the red light flashes.
Reprogramming the key
Mazda's keyless entry system lets you to unlock your car and begin it without the requirement for an ordinary key. It's a great convenience but the process of programming the remote or key can be confusing for some. It also requires a particular machine that only the dealer or automotive locksmith has access to. The machine is connected to the car's computer and then begins the process of programming for the new key or remote.
The first step is to have at least two keys that function for the Mazda. You can then proceed with changing the programming of a spare key. The functions of the new FOB will be temporarily disabled to safeguard the vehicle from theft. After you've reprogrammed the new key, these functions can be activated once more.
After that, you can use the new key to unlock the doors and then start the engine. You should test it first to ensure that it works. Keep a spare set keys if you're concerned about losing your keys.
It is easy to add a spare Mazda key. You can save money by following these easy steps. This can also save you from a costly tow bill, as well as saving money on a new spare key.