Depending on your vehicle specifications and markets, the Remote Premium smartphone app will provide you with the ability to pre-condition your vehicle either via the Engine Start function or via the Fuel Fired Heater function. If you have a vehicle with an automatic transmission, the engine will be used to pre-condition the vehicle. You can select a target temperature and will then be able to remotely start the engine by pressing the "Engine Start" button and entering your InControl PIN on the Remote Climate screen of the Remote Premium smartphone app. Please note that some countries may prohibit or restrict the use of the remote engine start function. You must make yourself aware of, and you must comply with, all local laws in each country in which you intend to use or are using the remote Engine Start function. You can access our InControl T and privacy policy below our Connect FAQs. If you have a vehicle with manual transmission, and the vehicle is fitted with the Park Heat option, the vehicle will be pre-conditioned using the fuel fired heater. You will be able to pre-condition the vehicle by pressing the "Start" button and entering your InControl PIN on the Remote Climate screen of the Remote Premium smartphone app. The vehicle will then automatically decide whether to heat or vent depending on the current temperature. Remote Climate will only work using the Fuel Fired Heater if the vehicle is equipped with the Park Heat option, which you need to purchase separately. To conserve battery power certain non-essential Remote Premium features will shut down if the vehicle is not driven for 4 days (e.g. if you go on holiday). The Remote Premium smartphone app features will be automatically reactivated the next time the vehicle is driven. The Wake Up feature allows you to schedule a wake up of these features on your vehicle. Remote Premium can be programmed to power up on a date set by you through the Vehicle Wake Up screen of the Remote Premium smartphone app. All the Remote Premium features will be operational from this specific date.