my “new” ts and its problems

1. the problem with the gearbox (maybe it is not a problem, but normal). stands in another post of me automatic gearbox 2. I have about 3cm of control room with the steering wheel, until the matures what does.that means, I steer e.g. to the left.the most extreme steering wheel area I measure approx. 2 cm until my steering is transferred to the matures. can you adjust that? 3. air conditioning I have noticed that if I press the “A/C” button, nothing does. or the engine speed would have to change something,or am I wrong?In my opinion, you don’t switch anything with the button at all.What can be the cause? Safety is good. yes, so that’s for the first time.The gearbox makes me worry the most. however, an exchange gearbox came in before about 3000km. mfg ochta