Introduction - BMW G15 Technical Training Manual

G15￿Infotainment
1.￿Head￿Unit
1.4.￿External￿CD￿player
1.4.1.￿Introduction
A￿CD/DVD￿drive￿is￿not￿integrated￿into￿the￿new￿Head￿Unit￿High￿3.￿When￿ordering￿the￿vehicle,￿the
customer￿can￿also￿order￿the￿optional￿equipment￿"Preparation￿for￿external￿CD￿player￿(SA 65A)".￿In
doing￿so,￿it￿is￿important￿to￿bear￿in￿mind￿that￿this￿is￿only￿the￿preparation￿of￿the￿vehicle￿wiring￿harness
used￿to￿connect￿the￿external￿CD￿player.￿The￿external￿CD￿player￿is￿available￿as￿an￿optional￿accessory.
It￿is￿not￿possible￿subsequently￿to￿retrofit￿the￿optional￿equipment￿"Preparation￿for￿external￿CD￿player
(SA 65A)"￿to￿the￿vehicle.
When￿purchasing￿the￿optional￿accessories,￿the￿frame￿and￿the￿CD￿player￿are￿installed￿in￿the￿vehicle￿at
the￿workshop.￿The￿CD￿player￿is￿automatically￿detected￿by￿the￿head￿unit￿once￿the￿vehicle￿has￿gone￿to
sleep.￿Coding￿is￿therefore￿also￿not￿necessary.
The￿external￿CD￿player￿is￿installed￿in￿the￿glove￿compartment.
Audio￿data￿read￿by￿the￿CD￿player￿is￿transferred￿to￿the￿head￿unit￿via￿a￿USB￿connection￿or￿ID3￿tags.
The￿head￿unit￿processes￿the￿data￿and￿forwards￿it￿to￿the￿Receiver￿Audio￿Module,￿which￿has￿the￿task￿of
playing￿the￿music￿back￿via￿the￿loudspeakers.
The￿CD￿player￿supports￿the￿following￿file￿formats,￿among￿others:
• MP3
• M4A
• FLAC
• WAV
• CD-DA
• ID3￿tag
DVDs￿are￿not￿detected￿by￿the￿CD￿player.￿The￿external￿CD￿player￿has￿no￿diagnostic￿capability.
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