RENAULT-forum

hi, can someone give me some ideeas, why the SERVICE light & the WINDOW WASHER icon is always on, on my dashbord ? i have plenty water in the window washer boul, and it works fine, it wipes, and spits water .. so there is nothing wrong .. but the warning lights (SERVICE & Window Washer) are always on ...
i tried to disconnect the cable, under the hood (the one that goes to the window washer) and the lights went off, but the washer doesn't function anymore then i reconected them, it works perfectly .. but the lights are on again

any ideas ?

thanks