anyone a clue as how you access the front (especially) indicator housing?? new shape a4 is a little compact in the engine department and there seems no easy way to access,also the rear lights ? is it a case of removing the boot lining and nothing else? want to replace the orange bulbs fitted as standard! shall be hopefully fitting some new rs4 alu mirrors shorlty is it the same process as gefore when changing them on the old a3/s3? guessing it will be! thanx all.