hi guys im new to the form. iv just bought a l200 yesterday the sat nav and radio wasnt working which i new when i bought it .i thought just a faulty radio etc but i never noticed interior lights werent working either .the speedo dosent work all other dash lights work.finally the remote central locking not working i changed battery on fob but nothnig.i was wondering if theyre all connected somehow iv checked fuses and wireing but i dont see anything standing out.help would be much appreciated[help][anyone]

Have you looked behind and below the dash , I have seen reports of water ingress , causing bizarre electrical issues....

check fuse number 20 , I've heard that it controls the interior lights, the radio and the central locking