Utrin

Hi guys recently got a Audi A4. I park outside my house on a hill and when setting off the car rolls back as I have no control over the electric hand break. As soon as I start to release clutch / push throttle back it rolls as the break auto releases. This isn't good as I recently hit my neighbours car and am now scared to park on the hill. Any advice on how to stomp the auto release?

Hi guys picking up a 2014 A4 S line 2.0 TDI this week. I have two questions. 1) is it worth getting the premium fuel? If so which do you recommend Shell v power or Bp ultimate? 2) it hasnt got a built in sat nav, can a built in one be added professionaly so it looks as if it was actually fitted by audi? If so a rough cost? Thanks