If you have the newer Navi system in the car, you can try enabling the factory rear view camera feature. To do this, you need to access a config menu:
- With Radio off, press and hold the “Settings” button and turn the volume control counter clockwise.
- After about 40 clicks a menu will appear
- Select “confirmation/adjustment”*
- Move down to “Camera” and select*
- Select “Camera Syst Type” and change from “No Camera” to “With Rear view Camera”
- Come all the way out of the menus using the back button and the system will reboot
Now when you put the car in reverse, if a blue screen appears with:
*“Please check your surroundings”*
your car is compatible.
The above instructions were pulled from
this post. If they work, follow the information in the post to install a camera.