you almost got it spot on. it is near Shell and CIMB. opposite Maybank and same row as Watsons  

check ur persona..whether your's one has the clear thing surround the key hole or not..i believe all persona has. i'm not sure about the bulb..never open the dashboard..just read a post about it in this forum.
if u'r good in technical thing..why not DIY it...then..share it here 

Based on replies... seems like nobody have any concrete answers.... i am also looking for the source of the sound myself during my free time. Again, i appeal to those who have solutions... please voice up.

Side note: Those driving IAFM models take note. The engine breather hose on the right side (you facing the engine). This hose apparently will rub badly against the throttle body electrical wiring plastic holder. Mine less than 3k mileage already got cut quite badly on its surface of the rubber hose. I have DIY padded it to avoid further damages.

Well guys I just wanna share with you all that finally my ipod and my radio its well connected now .. so happy that I dont have to burn any CDR-W anymore .. as you all may know that we do have an aux option when we pressed the mode selection in our radio , it will jump from CD --> Radio --> aux .. and most importantly is there were a slot for the aux cable at the back of the radio.

what you have to do just connect that aux cable to any mp3 player ( in my case I'm using ipod with 3.5mm head connector size ) walla .. now I can play any music from my ipod .. forget those all fm modulator its really bad I can tell in fact it much better 100 times compare to those fm modulator ..



Switch to the aux option ..



here is my ipod with belkin and aux cable connected to the radio .. so happy for those outside there who are looking for this cable please do PMed I do have another 2 unit available first come first server .. ya ... 

Can I know where which SC did you go to?