I'm not sure what's going on with my 2006 Audi A3. Everything was fine I stopped at the store. When I came out about 5 min later got in started the car backed up and put in drive and started to go for word and the power steering went out and then the transmission started slipping. So I got it to a spot and parked it. The next day I back got in and limped it to a friend's house. Then limped it home the whole time barely moving. I would have to go then it would slip I would let off the gas and it would feel like it would kinda kick back into gear step on the gas and it would start to go for a few hundred yards then slip again always after the power steering would go out. Please help