This warning light came on (98 LS400) so I added fluid but the light will not go off. I searched the forums but could not find a solution. If this is a bad sensor, could I replace it or must it be done by the dealer? Where is it located? Thanks for your help.

 

you didn't search, there's a few threads on this.

the float is stuck , either go in there and take it all apart and try to fix it, or unplug the sensor to stop the warning light.

 

im lazy but is the drain for it hard to get to? last owner put in water and freezes when its cold...

 

dont think there is a Drain persay, you could just spray all the fluid out and put in a decent bit of the right mp fluid

 

guess when im driving on the highway ill just keep the button pressed..lol.

 

or just pull the main line feeding into the hood and point it into some bushes...

 

damn now u gotta make me find that damn line.