2013 LR4 Navigation Issue
 

Hello, does anyone have any idea where the navigation module is located on 2013 LR4? I called the dealer and they said under drivers seat. I removed both drivers and passenger seats and there's nothing there. There are metal brackets but no modules. My friends HSE same year has a navigation module under his drivers seat. There's a message on my screen saying the nav is loading, but it never loads. The radio and sat works fine. I opened up rear quarter panels, and on drivers side is the rear ac, on passenger side the amplifier and satellite module. Where is the navigation module? Thank you