i have a 98 saxo vtr and i have noticed water coming in through the sun roof seal (not sure if its related to the following) first thing to go was the power steering and the heater fans. i went to the pump as i thought it had failed but found there is no power going to the connection to the pump, so i checked and changed the relay and still no joy. Now the cooling fan has failed so the car is over heating some one please help. i am a mechanic but have little experience with cars i work on hgv and plant.