I spilled a small splash of green tea with honey on the keyboard. After drying it everything functions properly except the backlight. Only the middle is lit up and rest is very dim. I removed all the keys and cleaned the surface with isopropyl alcohol so there is no trace unless you remove the keyboard then disassemble it. I took my laptop to a retail store saying that the backlight does not function properly and the dude looked at it for a few min and said "Ok, no problem your computer is still under warranty and we will replace your keyboard". He said that they didnt have the part in stock so he will have to order it. I told him to give me a call when it arrives then I will drop the mbp off. He gave me a "Genius Bar Work Authorization" which states the parts that has to be replaced and the cost ($0). I signed the paper and off i Went. Is there a chance that they will halt the operation and say i voided my warranty or would it go smoothly. the only affected part is the keyboard's backlight which means they have to open it apart to see the spill. It will be out of their way to actually look for spill damage than just simply replacing the keyboad. What you guys think?