Au fairlane premium sound.

[Electric XY]

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I just got a 99 au fairlane with the original premium sound.i got the code from ford and the stereo works ,but half the speakers do not work(on the drivers side).The 2 nobs on the bottom left I think the bass and treble ? Are I n the centre.
Is there a certain way to balance the speakers (i can not see any more nobs)or possibly another issue?

[SLO247]

You pull out the bass and treble knobs for balance and fader.

[Electric XY]

I have pulled out both nobs and centered them . There is probally an underlying issue

[SLO247]

You push them and they pop out for bass/treble.

Once they are popped out, you pull them out another step for balance/fader.

If you have tried that, no idea. Good luck though!

[Electric XY]

Slo247 thank you very much.

I did not pull them out that last bit,you are the man,stereo is now working through all speakers.