https://click4r.com/posts/g/18607275/10-things-that-your-competitors-teach-you-about-car-key-fob-replacemen Remote Car Starter Key Fob Replacement You can start your car remotely when the sun is scorching, your seat back is hot, or a cold snap strikes by pressing the button on your key fob. While you can complete this yourself, some dealers charge a fee for the service and can take up to an hour to complete. 1. Convenience No one wants to start their day having to get up in the morning to scrape away ice, and then wait for the car to warm up. You can start your car from your office, home or else. With some systems, you can even control your car's climate settings with a mobile app from your phone. A remote car starter is a module installed in a remote location on your vehicle that connects to your ignition starter, power, brake and tachometer wires. transmits radio signals to your vehicle's computers when you press the button on your key fob. When the timer runs out the system will shut down the motor in your car. Many systems also let you remotely lock your door. When selecting a remote starter, it's important to know whether the model you're looking at will be compatible with your car. You can check your owner's manual or go online to determine if a model will work with your car. You'll also require a key fob that works with the remote starter. If you lose the car key fob, you must have a spare to make use of in the event that you require it. You can buy the replacement keyfob at a new car dealer or independent auto shop. But if you want to save money, you could also look for a used key fob online that works with your make and model. There are three main categories of key fob styles. The type of keyfob that you have will determine the price time, as well as whether you can replace it with no needing to go to a car dealer. If you have an "push to start" key or a key with the turn knob, you'll need go to a dealer for replacement of your key fob. The keys are powered