I thought my "catburglar" comment on page 1, rather apt, it's stealing your time, money (due to having to make trips to dealership, to fix the next issue) and your energy. And if you let it, your sanity.
I've been through this with my Zed, to the same sort of extend. So I totally understand how you feel.
Things to ask yourself:
1. How much do I like this car?
2. Is it worth the hassle of battling for it, to be fixed constantly, with the latest issue?
3. How much time & energy am I investing in trying to sort the issues, back & forth to dealer & how time off the road? (Time is money).
If you've just answered no, probably wise to part with the car, find something that is more reliable who stand behind the product 100%. Good luck.