5E16 CAN connection to instrument cluster

Update on this.

Also have a code elsewhere.

Cable Break to MASK or Navi.. and

Communication IBUS transmit fault.

So with the above I'd take a punt on this being an earthing fault or something.

Are there are known issues with the battery terminals on these or the cabling? I know bmw do with slightly later cars but I can't find much on these.
 
Check the connector on the cluster? Comes out easily.
Aslso check the ground points no harm in it. I had weird problems with my TB due to a grounding issue! One under the bonnet and one I. The boot to the right of the battery tray under the carpet.
 
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