https://www.thekeylab.co.uk/carkeyrepair/ Electronic Car Key Repair Near Me Modern car keys aren't the simple metal pieces you can cut at self-service kiosks. They're advanced electronic devices that require specialized programming to be compatible with your car's security system. Locksmiths are able to program some however, advanced programming tools are required by a lot of dealerships. Go through the owner's manual for instructions, or locate a professional in your area. Transponder Keys Transponder keys, sometimes referred to as chip keys, contain an embedded microchip that is embedded in the head made of plastic. The antenna ring of the ignition lock transmits an electronic signal from the key to the computer system inside your car when you insert it into the ignition. The chip in your car detects this signal and responds by generating an identification code. This is a confirmation that the key you're using is the correct one for your vehicle. The car won't start without this confirmation. This is a relatively new type of anti-theft technology, but it has proven effective at stopping theft. The majority of modern vehicles are equipped with transponder chips. The key with a chip generally thicker than flat metal keys and will emit an electric signal with more power when it is inserted into the ignition cylinder. You can test the chip by encasing the plastic portion of your key in some tin foil and trying to start the engine. If the key does not work, then it probably has a transponder. Most transponder keys also contain a battery that provides the power to operate the chip. However, this battery may become depleted over time, which causes the chip to cease functioning. If this happens your key will not turn the ignition or activate the immobilizer inside your car. If you have transponder keys it is crucial to replace the battery as soon as you can. Transponder chips are not as simple to duplicate as an ordinary mechanical key, so getting the replacement could be