my car was done at around 1145am, they change the brake pump fluid and also done the "Brake Bleeding"(donno what is this?)...now feel better la,but can say still not very "makan".....

finally, my front left PowDer window motor kong liao   

guys usually at 1st service what kind of engine oil did the service centre use? is it fully synthetic or what?

its ok to use semi synthetic rite...no need to waste money buying expensive oil to drive a normal car

Yep, 5k KM service.
Thanks for the advice.

I'm indeed going for a semi-syn first for now. So wondering which is better - Mobil or Castrol? Is Mobil Super S 10w40 good for Persona?

Just want to share my disappointment of my persona & proton
Basically what am I going to highlight here are quality issues (again & again..)
I don’t want to write much..just list down the problem from day 1 till now (my persona only 4 months old..why got so many problem!!) 

1. handbrake..can’t fully released..problem solved..
2. both front alloy rim cap came off…bought 2nd hand at tyre shop 
3. nyek..nyek sounds from rear seat’s locks..problem solved..DIY
4. the famous clunking + nyek..nyek sounds...the clunking sound still persist with a bit improvement after replace insulator.. 
5. bad radio reception..no solution yet..get used to it already..
6.  engine hard to start (sometimes) + loud sound engine (like old taxi)..going to replace the IAFM soon (only 4 months old..IAFM out already!) 
7. noise when braking..problem solved..done brake service
8. faulty of volume controller at steering..problem solved..replace new switch..
9. air cond system sometimes on/off..no solution yet..
10.  interior light faulty..don’t know whether circuit  problem or bulb problem..going to complain at SC soon.. 
11. weird sound while turn down/up window (driver side)..might be power window problem.. going to complain at SC soon..

Not sure whether you guys face the same problem..or I’m just the unlucky one..
Fed-up la with proton quality… 

Wa   the IAFM so fast "Kong" already? How do we know that the IAFM is "Kong"??

I feel that the engine sound is loud event when I got my car on the first day. I duno is it normal or the fan belt or what make the sound so loud  

Actually the IAFM is it just to suck in more air  to the engine???

I amaze that when I drive my fren vios, when I come out from the car, it is so quiet even I can hear the fan sound, but still very quiet.

guys..i'm planning to instal rear boot insulator since my b-line doesnt have one like m or h line..where to get this item?

I tried out my friend's Vios J spec last night. The ride was hard, my Persona is definitely much better, more comfortable. And I think the sound insulation is not quite ok also, as the tyre roar can be heard quite clearly inside the cabin. Maybe the stock tyre is noisy? Or maybe Persona is definitely better?

Hehe. Already heard lots of complaints on the new Vios's NVH, and a lot would agree that the older Vios rides much better than the new one. Some tried changing stock tires to comfort based but the improvement isn't that dramatic, so I'd guess there's a lot of cost cutting being done on the new Vios.

loong2020, maybe because you're using Michy PP2? Its performance tire so it might be a little noisy. My next tire change would be a pair of Michy Primacy LC! I've done 2 layers of soundproof on 4 doors (SP Mat, Sunway) and honestly there's quite some improvement here. Previously the ride was with a lot of wind noise and traffic noise but now motorcycles just whizzed by without giving you a feeling that you accidentally winded the window down. Now all I hear is the roaring of my NCT5 tires, very very annoying, even at slow speed the tire would just scream as if it has got some tarmac sensitivity problem

#4, I also having the same problem. When turn left, there is sound coming from the front. Not sure what it is.

#7, Need to change the break pad eh? Will do it in my next service.

-cypher.

3 days after receive the car.. speedo meter and auto lock not functioning... the warranty voucher also not receive yet.. can i just drive to sc? or do i need to make appointment 1st?

7000km you already changed the break pad? Mine is 27000km. Really need to change the break pad I think.

-cypher.

erm...How noticeable is the 'klonk klonk' sound?  if IAFM kong what is the impact? IAFM lifespan so short only meh? All lpersona (B-Line/M-Line/H-Line/SE) using the same module of IAFM? 

what is the heat rejection % ... how much does it cost you? does it come with wind screen tint as well? Does others able to look through into your car with the greenish black tint you have?

loong2020,
If it become noisy, then is consider spoil or not spoil? Just become very noisy, but no other impact? Since all persona is IAFM, all will have the noise after a certain of time? Can prevent that? 

Thanks..

aiyo.. bro should tell early.. 
nvm.. after 20k I will change to michelin tires..

my target either B-line or M-line only bro..
anybody can tell me why i must buy b-line and why i must buy m-line..

any idea??

issit the m-line audio can play music using pendrive??