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Home >> BMW >> 2005 >> X3 2.5i (E83) L6-2.5L (M54) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Body Control Module >> Description and Operation >> Information and Communication >> Audio Systems >> New Features
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New Features

New Features
New features by comparison with the (E85)Z4:
^ Central woofers for the HiFi and Top HiFi audio systems are fitted. The central bass principle applies to the systems in the E65/E60.
^ The HiFi amplifier in the (E83) X3 SAV luggage compartment is a modified version of the HiFi amplifier from the (E85)Z4/E46 (3 series). A 6 channel amplifier is adapted from the 10 channel hi-fi amplifier vie internal switch changes.
^ A fuse is added to the Carver Top HiFi amplifier from the (E85) Z4 but is otherwise installed in the (E83) X3 SAV without further modifications.
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