The rear door switch is located in 3 locations:

1. The key fob (I prefer the key fob button because I am always afraid if I open from the front, I will open the hatch into an object or passing traffic)
2. Front center console button above the radio/gps
3. In the rear storage compartment on the driver's side of vehicle so you can close it by pushing the button after loading/unloading, so you don't have to wait until seated.