Hi Enes,

Hopefully, this will work. Press the MENU button on your Grandeur’s steering wheel (it looks like two pages of paper with writing on it stacked one behind the other) twice, in order to get the centre display between the instrument cluster dials to highlight the cog icon at the top of the screen. Use the ARROW key below the Menu button to scroll down to the third Korean icon on the list, then press the SELECT button (a return arrow underneath the arrow selector you’ve just used) to entre another sub-menu. Scroll down one choice here and select it, and you should see various language choices come up, including English.