Last week I attended a w/shop in BMW KL.
I ask the ppl there about this and was told, as soon as you 'play' with any of the cable or electronics, your warranty void.
I did ask about, what is i add Amp, change the speaker or put a cd changer.
They told me, if you 'touch' those and when it comes to problem or during servicing, their computer cannot 'link' with the car, then your warranty is void.
I suggest you clear the matter before adding or doing anything.
Just my view.
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Last week I attended a w/shop in BMW KL.
I ask the ppl there about this and was told, as soon as you 'play' with any of the cable or electronics, your warranty void.
I did ask about, what is i add Amp, change the speaker or put a cd changer.
They told me, if you 'touch' those and when it comes to problem or during servicing, their computer cannot 'link' with the car, then your warranty is void.
I suggest you clear the matter before adding or doing anything.
Just my view.