NHTSA Complaint #11495879 — 2008 BMW 335XI

My car hasn't start up for 2 years now. 1st it started with a dead starter, then alternator, then the radiator and water pump bursted, and as i was standing outside of my car the passenger air bag deploys while the car was off and key out of the ignition. Luckily no one was in my car but now my car doesn't and wont crank or turnover, it makes a buzzing noise for a split second when i hit the start/stop button and thats all. I'm getting full voltage to it. Every time i run my scanner, i get different codes every time, i bought a 2nd scanner (carly) to compare and both threw out different codes every time but the main ones was the starter and pcv code; which i got 3 different starters put in, all new and the code was still ahowing. Ive spent more time researching and more money buying parts to fix my car then what I bought the car for which was $6k. Worst part is that My car wont even start so i cant take it to the shop and im definitely not paying a toll fee just to have the shop tell me what i already know. Ive looked up forums and multiple people is facing the same issues as i am with their results ending with a "please help if anyone finds out what this issue is". I've replaced the battery 3 times and registered the batteries each time. I have a new starter, alternator, radiator, radiator fan, water pump, thermostat, reservoir, crankshaft and camshaft position sensor, battery, ibs cables, power distribution box, ground straps, oil filter, oil filter housing, spark plugs, coil packs, manifold and gaskets, pcv valves, start/stop switch, relays, fuses, and I still get the same results which is no crank/no start and a buzzing noise. When i spoke with BMW customer support i told them that the closest BMW repair shop is 2 hours away from me and the lady replied "that's going to be a huge chunk of money for towing". I mean seriously, BMW should be paying for or that and fixing their mess but won't own up to it.