So i drain all the fluid out and put in new fluid in and the washer fluid light wont go away. its been 1-2 weeks now. it started when the fluid was low so i add more in it, but it stays on so i just drove it and so on, but it still wont go away. I tried disconnecting the battery and all, but its still there. I tried unplugging that connector under the washer tank on my 04 G35 coupe but couldn't get it out. not sure if its part of the tank or not. at least thats where i think the sensor is. Do some Googling and there's not much about the sensor on the G35 coupe. Cant buy the sensor anywhere cause i dont think no one is selling it. the manual dont mention anything about that either.

 

Did not know we had a low fluid light... Best pull it out and clean the sensor.

 

it's a little float switch, just stuck.