I'm interesting in buying an A3 e-tron, and I have a question. Living in Montreal with its cold winters, I would like to be able to start preconditioning the vehicle while plugged in, from inside my home. Being retired, I don't have a fixed schedule, so a prescheduled preconditioning would not work for me. Audi connect does not seem to be available for this model in my area, and even if it were, may not provide the capability I'm looking for. Ideally, the key fob would have a button which would start preconditioning from inside my house, without having to go outside. Is this possible? Thanks for your help!