Sad man... See from title of other newspaper's social media mother elephant thought her baby is asleep and try to wake her baby up. Think when it comes to spirited driving people need to think for other road users first.
Am clocking my 2011 ride at 394,000km. Stock exhaust system still doing okay. I would suggest you to get a full check on injector those. Might be leaking fuel overnight.

i checked all.. there isn't any constant power in there.. i have not found a solution.. its weird that the room lamp doesnt have constant power...

I don't know how 
OBD got power after engine off?

Not sure, but will give it a try. Thanks NAX3383 for the advice. Bought AUTOOL BT30 to modify following the tutorial here.

guys,

my 9 yrs old persona when driving above 40km/h will have some vibrations on my steering especially when reeving hard, send in for checking and sc says is the drive shaft problem although there is no kluk kluk sound when turning left or right.  Proton ori drive shaft cost about RM1000/pair while oem is only about rm400-500/pair. Oem is less than half, need advise if it is really worth it to go for ori?

Thanks bro.

I got it from proton parts centre just now.

[attachmentid=10612552]

You need to purchase the right frequency.
I dont know the frequency of my alarm module. so they ask for the sticker inside my original alarm key. (Mine is PAGA354662)

Bring your original key or snap a pic to proton part centre/service centre.

[attachmentid=10650382]

To duplicate to alarm, follow step in pic below(The step below is for persona year 2008, newer persona maybe different):-

[attachmentid=10650403]

I realise i tend need to change it during every timing belt change.
Engine or gearbox mounting?

Jerking when stopping could be the front lower control arm. The rubber bushing probably already busted or no longer can absorb movement and shocks. Buy from shopee, one pair about RM150.

Could also be the driveshaft/CV axle, so go under your car and check if the rubber boot is still intact or leaking grease.