2002 Beetle V5 CCM issues

[beetlecup]

Hi fellow VW nuts.

I wonder if anyone could point me in the right direction regarding CCM issues on my Beetle? I am recommissioning this 2002 2.3V5 after 2 years languishing in a barn (literally. I put it there!).

The car starts and drives but since storing (and possibly due to my meddling) the CCM functions don't work. Possible reasons I guessed could be a) I tried a different instrument panel in the car, b)it's been stood or c)something has come loose.

Upon inspection I observed the following:

-The remote fob does nothing however the central locking works on the passenger door when using the key in the drivers door
-Mirror adjustment, door locking, windows and puddle lights do not work on either door
-Instrument panel illumination does not work
-No interior lights

Having read about CCM functionality I am guessing its down to this, possibly related to me trying the different instruments and losing coding?

Things to note:

-Battery is charged
-Car starts
-I have the usual warning lights on the instrument panel and aside from illumination this operates as normal
-I have checked all fuses (including 14, 37 and the extra 2 on the auxiliary rail.
-I have checked the relays are all seated correctly
-CCM is plugged in
-I haven't disturbed anything in the doors
-I have scanned with a cheap OBD2 scanner but no faults show

Should I be looking for an electrical issue or a programming issue?

-If the former how do I best diagnose this? I can swap in a CCM module if needed.
-If the latter *I will have a new HEX-V2 cable and latest VCDS later this week but could use guidance on what to look for when scanning the module.

Thanks in advance

[beetlecup]

Update:

Now armed with the new HEX-V2 cable I scanned the car and have found that the (09) Central Electrics, (46) Central Convenience and (35) Central Locking modules are not communicating.

[Crasher]

It does not have address 09 central electrics or address 35 central locking, just address 46 central convenience.