its the CVT whine. It will even amplify when you climb genting at L mode.

yours is the IAFM+ variant right?

If yes, then it is normal.

IAFM+ variant is called L mode or S mode?

Oh, so if you use SAT mode what will the screen display?

Oh, then you have to look down onto the gear console to see if the SAT is on?

Oh ok.

I ask coz on the FLX the dashboard display D for drive, L for low gear and S for SAT. The Preve L gear tukar nama jadi S, so I was curious what the SAT is displayed as 

This heat issue is gonna be nightmare to all previan.
Bro whenever you are about to turn off ur engine, what is ur engine temperature reading? Half or more than half?

just drop by, iafm+ unit sound insulation is not as cfe unit, hence, the whining, even when lift off throttle, can hear a bit, but really slow, while cfe has better sound insulation, the slow whinning when off throttle is almost muted.

I only know how to unlock all doors from driver side. But don't know how to lock from inside with the engine running.

no. what i'm asking is, is each door has its own lock?
say i'm sitting at back, then i need to go to toilet, when the car stops, i dont need to wait for driver unlock the door, i can unlock the back door and opens it...
i didnt notice this when i go "molest" the car on its launch day...until my colleagues told me..

I only know how to unlock all doors from driver side. But don't know how to lock from inside with the engine running.

if not mistaken when we stop the car, engine off and pull the handbrake, all doors will be un-lock. correct me if i'm wrong.

so there's 3 ways of unlocking.
1. using the unlock button
2. pull the driver side inside door handle twice
3. after car is stationery, engine-off. pull hand-brake. [edited]

preve owners, pls confirm this

is this the button to lock door from inside while the car engine is on and stationary.

Just say i leave my wife in the car and i go out to buy some pisang goreng. She need to lock the car door from inside for awhile.

Safety reason.

i agree with the picture.. "no reaction when i press here" this is exactly what i experience....