would you please help me how to reset "check coolant" message for my c240 automatic, year 2003. i drained coolant and let it drained overnight and refill it next day. after i refill it and i try to reset it but it does not go away. would you explain and show me how to reset it right way please. i have searched but i did not get the answer for it. please help me! Thanks!!!

 

check your coolant level it is supose to turn off the foult *** soon as you add coolant so check the level

 

you need to turn your defrosters on full and go drive around and take a few turns to make sure theres no air in the system, then check the level again. it should go away.

also, did you unplug the engine fan by any chance?

 

so I have this issue I did unplug my fan and I have bled all air from the system and ideas?

 

so I have this issue I did unplug my fan and I have bled all air from the system and ideas?