The display went mad with the various audio input source display boxes flashing on and off.
EveB11A5-11 (FE) Band 3 antenna - General electrical failure - circuit short to ground
B11A5-15 (FE) Band 3 antenna - General electrical failure - circuit short to battery or open
U3000-55 (FF) Control module - System programming failure - is not configured
U3000-87 (FF) Control module - Bus signal/message failure - missing a message

Pulled the lh side access panel off and there was a few drops of water but no obvious place it was coming from. Previously lost 2 PAM modules to water ingress in the same area until I mounted the present one upside down and in a plastic bag. 2012 TDV8 Vogue (L322)

replace boot door seal, or....
mount it upside down as temporary fix, becaus it is not possible to buy new one at this moment.

oh.. you did that already. put some roof sealant under seal

In addition to the above, check the rear wash wipe motor.
The fluid passes through the motor assembly and the seals are known weak point.

Also consider seals to rear quarter glass.

Warwick 2011 L322 TDV8 A/b Orkney Grey
2008 Defender 90 XS TDCi Java Black
2002 L322 TD6 Vogue Zambezi Silver (gone but not forgotten)
And one or two bikes - Ok, maybe more than one or two....

I fitted a water shedder (mod made by JLR) to help keep the electronics dry should the seal fail in the future.

A link to my post about this (scroll down to post about changing TV tuner)

https://www.fullfatrr.com/forum/topic55392-75.html

David Range Rover 4.2 Supercharged 2006
Ford Focus EcoBoost 1.5 2017
MG TF 2003

Previous Cars of note
Land Rover Discovery 2
Jaguar Mk2 3.8 - Company car
MG Midget 1974 - Concours

Thanks for all the replies. After clearing the faults it was working again so having the panel off to alow the air to circulate the heat of the amp must have dried it out. I think I’ll instal my own version of the LR water deflector. 2012 TDV8 Vogue (L322)