For those who drive a relatively modern vehicle, you can remote start your car using your iPhone, and it's a fairly straightforward process.
Apple has launched version 2.0 of its Remote app for iOS. In a nutshell, Apple Remote lets you use your iPhone or iPod touch as a remote control for iTunes on your computer or an Apple TV set top box.
Khaberni - Modern technology now allows iPhone users to start their cars remotely, whether to heat the cabin in winter or cool it in summer before entering the car.