problem with bad language!

I have a UK 62 registered Megane which I have only had for 5 months. I tried to alter the clock to bring it into BST. In doing so I inadvertently altered the language on the top right hand side display which usually says Menu and OK when the car is started. I have read online that it needs a computer to change the language but I believe that’s to alter factory setting rather than some idiot who doesn’t know what he doing!



Any help or suggestions would be greatly appreciated by a bumbling old fool

Regards, auldbill