Hello all, I recently picked up my first Jaguar. It's a 2013 Jaguar XF, and I'm running into an issue where the audio/video menu is grayed out, my reverse camera works sometimes, my navigation is stuck on intializing, and apart from seatbelt or open door chimes, the car doesn't make any noises (like the button feedback). I have a 3.0L Supercharged V6 engine with the Meridian Sound System. I tried disconnecting the battery for 20 minutes and reconnecting it and it didn't change anything. Also replaced a blown fuse in the rear junction box. Scanned it with an OBDII and came up with a few codes:

1. MOST ring complete, no communication
2. Control module input power B
3. Fuel filler door lock - control circuit open circuit (and for unlock)
4. Solid state driver protection activated - driver disabled
5. Control module

Also might be worth noting that my car also doesn't lock using the key fob. I've attached some photos from when I went into engineering mode. I was hoping someone could offer some insight? I did some research and suspect there is some sort of fault with my rear junction box, but that it could also be the head unit, meridian amp, or just some other problem. Thank you.

 

Have you checked the wiring loom that flex's when the trunk is opened and closed for broken wires? You will need to take the rubber boot off to inspect it.
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