How can you make your car a keyless entry or automatic start?

You will have to buy an alarm system or stand alone remote start system for your vehicle and have it installed. You have to have power locks for the remote key entry to function. If you do not then the remote start will still work, just not the keyless entry. On another note, don’t try taking this project on by yourself, if you don’t have experience with this type of installation have someone that knows what they are doing and will stand by their work complete the task. Splicing into the main wiring harness and disabling or destroying your cars nervous system doesn’t sound like a fun afternoon.