audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Transport lock in radio "symphony II+” > < Aerial system with diversity function
BOSE systems with “AudioPilot”
BOSE systems with “AudioPilot”
Starting MY 04 on vehicles with BOSE Sound, an additional internal microphone -R74- will be fitted in the interior light -W1-. The internal microphone -R74- is connected directly to the BOSE amplifier -R12-.
The BOSE amplifier -R12- can then adjust the BOSE sound settings according to changing interior noises. When noise increases in the interior, the amplifier automatically adjusts the volume according to the sound pattern.
The interior noises are drowned out and the sound quality increases.
Function test → Chapter.
   

Transport lock in radio "symphony II+” > < Aerial system with diversity function