Description: Genuine Subaru Accessory. Remote Engine Starter. (SMART ENGINE START). Allows the vehicle to be started at the push of a button from the convenience of home or the office (up to 400 feet away depending on obstructions) so that the vehicle's interior temperature is a more comfortable level prior to entry. Smart Engine Start works in conjunction with the Keyless Access with Push-button Start system. Operating distance is up to 75 feet away, depending on vehicle obstructions.