Issues with clock, temp and computer

Hey,



Hope all viewing this thread are well. I need your help with several issues.



I own a 2007 Renault Clio Campus MK2 shape.



> The clock/ radio display is not displaying the outside temp even though it is meant to how can i correct this issue?



> There is a button to lock the doors from inside the car this is non functional. I should be able to set auto lock when the car starts moving this is also non functional.



> On the instrument cluster where the fuel and temp gauges are is where my trip computer is. If i scroll through the menu using my windscreen wiper stalk it will display miles and my average miles but things like MPG it displays as this _ _ _ _ _mpg and its flashing.



Please any help on the above issues would be greatly appreciated.



Thanks,

Nick