Hello Friends, While trying to switch off the 'AF' in my OEM HU (which was intermittently searcing for Fm frequencies as reported in the other thread) I found out another issue with the OEM Speakers. There is ablosutely no sound coming from Left Front Speaker and very minimal sound (Volume level 1 or 2 though the volume is at 10 or 12) is coming from the rear left speaker. I tested this by moving the audio balance completely to the left side. This was not noticeable while the balance was centered. Has any one faced this issue? What could be the reason and is there some thing I can do to rectify this before to SC?