aeg electrolux favourit dishwasher 911939222?

I have an AEG Electrolux Favourit sensorlogic dishwasher. This is something I have acquired in my new house. I loaded it up for a first use and it just beeped lots. I thought that the rinse aid must be running low so topped this up, I didn't check so am not sure if it was low or not. The dishwasher has now stopped beeping when I close the door but still does not do anything. These are the faults I think its got: 1. It appears stuck on 65 degrees wash, this is the only wash that it offers as when I press the Program button nothing happens. 2. I did notice that when I closed the door on one of my several attempts to start the washer it made a grring sound like it was trying to get water....this sound even continued for a short time when I opened the door 3. When I opened the door the 65 degrees light flashes continuously and top right arrow light flashed intermittently. Please help as this is an integrated dishwasher and I really can't afford big call out costs. Yours Hoping