Abstract: A system for remotely turning on and off a vehicle's ignition, locking and unlocking a vehicle's doors, and controlling the temperature inside the vehicle. The system features a cellular phone adapted to communicate with a wireless module. The wireless module is installed in the vehicle and is connected to the vehicle's ignition s system, lock system, and temperature control system. By pressing various buttons on the cellular phone's programmed application, a user can manipulate the ignition, doors, and temperature of the vehicle.