Coupe ignition lock etc.

Fiat Coupe, ignition lock, track etc. Hello, I am happy owner of a Coupe 16V, Built 95 with 139 hp. Unfortunately I had to go to the TÜV and found out that with this car you can also make experienced examiners to be amazed. The result was unfortunately a protocol with “significant defects” and the request for another “visit”. 1. Problem: The steering wheel lock rests also with plugged ignition key in the position STOP (God’s thanks not in the position MAR). the problem? 2. Problem: My front tyres (245/35 ZR 17) run off outside more than inside (according to TÜV are “damaged” and the track is “visible”). However, the VA was set up at tyre assembly approx. 2 years ago and the vehicle runs wonderfully straight. What to do? 3. Problem: The Brembelag has replaced the metal plate (the entire TÜV personnel was called for for inspection). But I am neither “fast driver” nor “blocking braker”. What is it about? Please give me tips, thank you.