Dash Lights Flashing Like Mad

[sxe10altezza]

well i was drivin along about 2 weeks ago and the hand brake light started flashin on and off i topped it up wit brake fluid as i read on a forum that altezza can be very senstive the next day anyways i went out drivin again and the handbrake light stopped comin on but the engine management light and the snow light and the door open light keeps flashin on and off like crazy all at the same time and i brought it home wen the lights started and parked it up got in it two days later and the lights stopped flashing but now they have started again today but wen i turn on my lights they all stop i really would like help with this as it driving me crazy as i love my altezza i also brought it to the garage and they but it on dianostic machine and its showing no faults on there computer it is really driving me crazy plzzzzzzzz can somehelp me out pm wit suggestions plz or plz reply to topic help wud be greatly appreciatted