5 Clarifications On Car Key Button Repair
5 Clarifications On Car Key Button Repair
Blog Article
Car Key Button Repair
Car key buttons take many abuses particularly if they are used frequently. In time, they could become faulty.
There are a few easy fixes that can get your keys working again. However, these methods have risks when it comes to changing batteries or altering your key fob. If you're not comfortable performing these yourself, it's recommended that you contact an auto locksmith professional.
Change the Battery
If you're noticing that your key fob no longer working as it should, it might be time to replace the battery. You can purchase replacement batteries in any chain drugstore nationwide or in the parts department of your local dealership for cars. Some manufacturers will include an extra battery with your vehicle when you purchase it.
The first thing you'll have to do is determine what battery your key fob is powered by. This information is typically found on the manufacturer's website or by examining the key fob. The most commonly used battery used in the key fob is a button cell type, similar to those used in watches and remote controls. These batteries are available at Walgreens, Energizer and other stores for less than $5 for a pack of two.
Once you are aware of the type of battery your key fob has you can remove it and remove the old battery. Most key fobs are designed with a seam or notch that connects them which you can either open with your fingers, or with the flat side of a screwdriver. Once the key fob has been opened, the battery will come out. Then, you can replace it with the same design. A lot of key fobs are powered by CR2032 batteries. These batteries are available at retailers that sell AAA or AA batteries.
You can put the two halves back together after you have inserted the new battery and test the key fob to ensure that all buttons function correctly. You can test if everything is functioning properly by pressing the lock and unlock button on the key fob while pointing it toward your vehicle. If your vehicle is still not responding to the key fob, it may be necessary to reprogram the key fob and re-establish a wireless connection between the two. It's an easy procedure and only requires the use of a phone or other device to perform the procedure.
Reprogram the Key Fob
If your key fob does not work and you think it's time to replace it the fact is that it might not require a new battery, but instead the original one must be reprogrammed. This procedure varies for each vehicle so the best way to find out is to refer to the owner's manual (usually available in PDF format on the automaker's website) or search YouTube for videos explaining how to accomplish this.
In most modern vehicles, a particular procedure is required to put the vehicle in "programming mode". This typically involves pressing the power button a few times on the driver's door or ignition while simultaneously pressing the button on the fob within a time-specific period. The fob transmits its unique digital identification code to the vehicle, and then will save it. After the fob is programmed, it will behave as a normal key.
It is important to know that the process of reprogramming a key fob can erase any other key fobs that had been programmed previously. If you want to keep the other fobs following the first, they should be programmed quickly and with care.
There are a few replacement batteries for a key fob for your car at hardware stores, big-box retailers or even online. You will need to be aware of your car's make and model before you purchase a key fob since it isn't easy to locate the correct battery.
A CR editor discovered an battery for her key fob, however, it was from a different vehicle. This meant she was able to start her car and unlock the door, but she was unable to lower the windows.
Dealers can be a great resource in this regard, since they have the equipment to reprogram the fob for the specific vehicle. Certain European vehicles, such as those manufactured by Audi and BMW typically require you to go to a dealer for this service since they utilize specialized security features that can only be reset by the manufacturer. Other dealers we spoke to such as those at Toyota and Lexus, were willing to try reprogramming an original fob so provided you know the exact model and make of the vehicle you are driving.
Replace the Button
If you have tried changing the battery and reprogramming the key fob, but you still cannot start your car, it could be time to replace the button on your key. The button on your car key is subjected to a lot of use and jolting and may be damaged or stuck over time. Every time you press the button on your key fob, a unique code is sent in a sequence that the receiver inside the vehicle is able to recognize. Trying to operate your vehicle from a distance without using the correct code could cause it to not be able to recognize you and lock the doors or turn off the engine.
You can purchase replacement buttons online or at many local hardware stores. They are easy to install and open and only require a little clear plastic tape to cover the old button.
Contact an Auto Locksmith
If you're experiencing a problem with your car key button it could be time to call in the experts. Auto locksmiths specialize in the repair of electronic car keys as well as their associated locks. They have the experience and tools needed to identify and fix a range of issues with your key fob, including replacing batteries and changing the programming. They are equipped with the knowledge and expertise to tackle more complex jobs, like fixing a damaged key or cutting the replacement key.
The switch on the button for the car key is often worn out. Overuse and exposure to elements are the main reasons. The switch is made of hard plastic and has many switches on its surface. Each of these switches is responsible for activating the particular function you are using the key to activate. As the switch ages it becomes harder to turn on these functions. As a result, you'll have to press harder on the switch to make it work. This could cause more damage to the switch, further decreasing its longevity.
Replace the battery in your key fob. The majority of central locking key repair cars have lithium-ion coin or button cell batteries which you can find in supermarkets, pharmacies, and home improvement stores. After you've replaced the battery, your key fob should be working again.
If the problem persists it may be that your key fob's contacts have been worn out. The contacts are rubber-like and coated with an electricity conducting film, which could wear out over time. When you use the key, they are constantly exposed to dust and moisture. In time, they'll become worn to the point that they're no longer in contact with the circuit board or sensor underneath the keypad.
The dealership can replace your key fob, however it could be costly and take a long time. You can also contact an expert locksmith in your area who can repair your key fob for an affordable price.