Hi i have a audi a3 2006 1.6 petrol and the power steering doesn't work properly, when i start the car a red steering wheel light comes on and i hear 3 beeps and the steering goes really stiff and its hard to move it, but after driving around 10/15 minutes with the stiff steering the power steering starts working and red power steering light disappears. Any help welcome many thanks in advance! 
