Water damaged touch bar playing up
Okay so i got my lovely macbook damaged by the rain the other week, and took it to a repair shop who said that it wouldn't even turn on and is 'uneconomical' to repair. However when i got back i put it near a heater for a few hours and now everything on it works fine (apart from a little bit of screen damage but thats livable), the only thing that doesn't work is the touch bar, i cannot use it and more importantly, it randomly selects buttons by itself every 20 seconds or so. Is there any way to disable or relace the touchbar? what would happen if i just cut the cord?
thanks for your time