I have picked up my C4S a month ago, there are some weird eletrical issues with the car im hoping someone can shine the light,

- Driver side (RHD) door lights do not work at all, this includes courtsey light on the bottom, window switch light, side mirror switch light, in addition to that i think the memory seat switch is not working too, HOWEVER, window switches and mirrors adjustment switch works fine just dont have backlight, this issue is very similar to this issue mentioned before
- the tiptronic shifter on right side of the steering wheels works intermittently, it seems it got its own mind. Left side switches always work. I have Multi function steering wheels, all other buttons control PCM works all the time.

Any suggestion will be highly appreciated, i have recently scanned the vehicle using ICarSoft, no codes present.