Tesla pushed a software update to me which resolved the lights and radar issues but my GPS is still stuck. I love how the DS tried the "autopilot isn't approved so the radar won't work" excuse. Why don't they just admit when they don't know?
dont expect too much from Tesla HK, they are still riding on the customer's goodwill with Tesla as a whole company but locally their work has been subpar at best... i have written a few posts regarding personal experience with them and personally, i'm just not impressed at all. having said that, do consider that they have ample room and ability to improve, so keep your expectations low and patience high - we want tesla to do well as much as anyone does
this forum, along with /r/teslamotors, may be the best portal to useful information regarding your car. some digging/ research efforts would be necessary but i've found it to be worth it the majority of the time.
as for the build quality of tesla cars, yes indeed the panel gap tolerances are atrocious by european major car manufacturer standards. however, do bear in mind that the other manufacturers have had multiple decades of manufacturing experiences and machinery in place (and as i understand, it still takes around 6 months to fine tune each machinery adjustment to get cars to build at their accepatable tolerances at the big players).
the model S was notorious for panel tolerances, to the point that i actually spent 20 minutes armed with a massive check list and handheld torchlight when i went to get delievery of my pre-facelift 70D. luckily the majrority of panels aligned well enough on this particular car (yet nowhere near my previous second hand audi A3, A4, landrover freeland2, toyota sienta, mercedes c200) that i felt it acceptable. the welding at the rear trunk under the hatch, which you can see when the hatch is open, is ATROCIOUSLY BAD. (i'd take pictures but i'm currently away from home). the model X suffers simirlar issues, especially that those who purchase the X in HK are likely to come from very well made cars from porsche/audi/MB/BMW etc, so the quality just does not compare.
having said that tho, elon has had a few quips about the upcoming model 3 and he said to have upped the tolerance levels from 1mm variance to 0.2mm, which is a lot more inline with the big players. does this help us who already have our wonky cars? no, but surely we can look past that and see the real reasons we bought. current gen model S are much better made too it seems, so it's a good thing to new owners.
my apologies for another wall of text, this is what happens when one's away for work, sipping alcohol from the mini bar and have access to a physical keyboard