Just a few things I'm picking up on whilst owning the Audi. 1) Steering Column 'clicks' when truning. 2) Brake Pad/Fluid warning light comes on randomly (obviously only when I press the brake) yet I've had the bakes checked at Awesome GTi and there is nothing wrong with the braking system. 3) Pedals seem to make clicking noises from time to time. 4) Gearbox makes rattling noises over bumps and at times during gear changes. i think this my have something to do with my differential playing up and obviously the drivesfats are causing it to 'knock'. I've had the car lowered on coilovers but the noises were there before hand. Any advice is much appreciated. Cheers. P.S - it is just a January 2002 Audi A3 1.8t Sport 150.