I have a Whoosh Big Bear bike the LCD display was full of water do you think it will have damaged both the display unit and the controller as nothing happens when I press the mode switch
Just the display. Unplug and put in jar of rice or whatever the retry in a couple of days. Is it the one with the cover for a battery? Take that off and remove the battery.
No it isnt the one with the battery as a cover itis fed from the main 36v battery and has a button battery inside for the memory but I have tried to dry it out with hair dryer but it still has not worked