Hello Audi driver, yesterday the Audi 80 of my parents did not jump any more.My dad was towed away.The ignition switch was defective – so a new one was fixed at Audi. Today I removed the cladding under the steering wheel as well as the cladding of the steering column + instrument cluster. Then I solved the 2 small screws (fixed with varnish) at the ignition switch to remove the switch and mount the new one. The problem is now that it is not very easy to install the new ignition switch. If I have the ignition key removed and the ignition switch is installed, the starter does not work – because the small plastic groove does not seem to grip.So again with the flashlight lit in and tries to understand what is the phase. As soon as the ignition key is plugged in and rotated slightly (e.g. first ignition position) a pin jumps forward which probably touches the inner plastic pin in the ignition switch and thus closes a contact. At the ignition lock always hangs at a different position – so I set the groove by screwdriver at 9 o’clock which corresponds to the position of the ignition switch – if I put the whole thing together and screw-in I attach the impression that nothing is right in there but slips around.So the starter does not work either.When I turn the key the instruments ect on – but as soon as the ignition position comes to an end – when I then get the key back on Off and off I’m with my Latinum at the endum and hope for your help. I’ve already thought about expanding this whole cylinder but there’s no rush – do you have to expand all the front fittings? Would be grateful for any help.