wraith

Hi, I have a wraith 2013. My car has no sound but display audio control screen works. Does any know where I can find technical info of where the amplifier is located? Thanks in advance.

ROLLS-ROYCE WRAITH: MOST DYNAMIC AND POWERFUL ROLLS-ROYCE IN HISTORY SET FOR DEBUT AT GENEVA MOTOR SHOW 18.01.2013 Rolls-Royce Motor Cars today confirmed the launch of its next model, Rolls-Royce Wraith. The car will be presented for the first time at the Geneva Motor Show on 5 March...