Audio system Shuts down
Hi Guys,
I am new here and I thought this would me the right place to post my question . After a small service and battery charge this car audio system shuts down . its not even active on the screen . we checked by a proper diagnostic tool and we did find any fault AMP and all Audio system shows OK can anybody please give me any advice ?
Rangrover sport 2014 (Biography )
Thanks
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