Thank you , I just asked perodua about Major Aircond Service that is optional at 60k, it's RM144 on their website, but called to Juru SC they quote me RM200 or so.  Include: Receiver drier, flush and charge new refrigerant+compressor oil, remove dashboard to clean cooling coil.

Yeah compressor can last over 10 years without changing the oil if u lucky. Then just change everythg for 2k when the time comes.

Or u can spend rm150 every 2 years like i do. Penang island got two shops i go to not bad.
One is a small shop right behind DRG motorsport, need use back road a bit and tight road. A lot customers but they dont cheat u.

Another is Chiew auto aircond service near golden triangle. I top up gas and also flush my aircond oil here. A bit pricier but good. If electrical issue he will sub to other shop and u prepare to get your head chopped.