https://rentry.co/mddzgh4q Car Key Repair - How to Fix a Dead Remote The car remotes are a wonderful convenience for drivers. They can unlock doors, open trunks and even start the car. However, they may stop working at inconvenient times. If you notice that your key fob is no longer working, try a few quick fixes before heading to the dealership. These suggestions could save you money. Keyless Entry System You don't need to search for keys in your purse or pockets. Just walk up to your car, push the button on the keyfob and the doors will be opened and the engine will begin. It's a simple feature that makes driving a car more enjoyable and safe. The keyless entry system, like any other device, may be damaged by repeated use or other factors. If you've experienced problems with yours, you have two options: visit the dealer or contact a local locksmith. The way that a keyless entry system functions is by sending out radio signals and then searching for a corresponding response from the key fob. If the system recognizes the signal, the car's doors are not locked and the onboard computer is activated. Certain systems include a second transmitter on the trunk of the car that opens it when you waggle your foot beneath it. Each key fob is assigned a unique digital identification code by the manufacturer. A proprietary technical process called "programming" is used to configure the fob with a specific car's system. This involves turning the ignition of the vehicle repeatedly in a predetermined sequence. It may also require pushing or pulling levers or buttons or even removing the fuse. Once the key fob has been programmed into the keyless system of your car, it transmits a digital identification code as well as a function-code to instruct the car on what to do (lock or unlock the trunk). The car's receiver verifies the transmitter's identity through an authentication and encryption process. The computer on board will allow the vehicle to be opened and start the engine if it