Hi, everyone! I'm negotiating to buy a 2020 2.0 TDI Octavia MK4, and one of my conditions was an inspection at the local authorized Skoda dealer. The diagostic was fairly painless, seeing that most of the issues the car has can be explained by a weak 12V battery, and a weak keyfob battery: U140000 - Function limitation undervoltage B10CD00/B10F000 - BCM function limitations U151300 - Secure onboard communication BCM key not available - active B18B0F3 - VKMS key management program unrecognised, key request unavailable - active I'm wondering if anyone was met with these particular issues, though, and how complex would it be to fix them? B105F13 - Low frequency speaker front left interrupted B1658F0 - Front seat heating protection from overheating - active/static I must admit I haven't tested the audio system nor did I think of checking the seat heating. In any case, my plan was to knock the price down based on these issues, but before I go that far, I'd like to see if anyone has some details or experience with these.