[Gedas97]

Hi, I have gt5 f07 that doesn’t detect the key so i have to touch the key to column for it to start as well central locking is not possible with the key. Car has keyless entry that doesn't work either but i don't really care about it at the moment. Key is 100% in working order (new key) as well been attached to a car(at least tried but since car cant detect it doesn't change anything at the moment) so problem is with electronics from a car does anyone have ideo what could it be or at least have wiring diagrams or know where to get them so i could troubleshoot? maybe any hints what to look for?
I believe that it might have been been infested with roadents at some point as i found some chewed insulation in air vents But as far as I checked havent found any wires damaged. Is there are any wires responsible for detecting the under the dash? if yes driver (EU) side or passanger?
fault D90D1E fbd receiver: lin bus communication fault
as well as rear drivers side door handle is faulty as well and gives erorrs. How ever atleast central locking with the fob should work right?

Module faulty it self or snapped wire? checked wires in boot hinge they all look fine. Maybe something in the front dash?

Apologies for my english as I'm not a native speaker. hopefully i been able to discribe the issue clrea enough for others to understand.
Have a good day.