reverse light switch location

Hi,
I recently purchased an Aveo and I'm trying to find out where is the reverse light switch location. The car is a 2008 Aveo LT 1.4 AUTOMATIC. The reverse light and the parking sensors are not working. I checked the light bulb and fuse and is all good. If anyone knows please let me know. If necessary, I can provide more information about the car.
Please note that this is a right hand drive vehicle. It will be ideal that the explanations will be accompanied by some pictures or detailed location information.
Thank you.