Customers are often responsible for programming their own remotes purchased from Car and Truck Remotes. Not all models can be programmed by the user; some models require a mechanic to assist. You will need to look up your exact brand of car, make and model before you buy to make sure. Yet, the process is usually straightforward as this brand gives consumers the instructions to program their remotes themselves. These instructions are usually simple, and you won’t need special skills or tools to key your remote to your car or truck. But it should be noted that some remotes have to be programmed by a dealer, especially those for late model vehicles and smart keys like the Tesla key fobs.