A8 Quattro Sedan V8-4.2L (BVJ) (2008)
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If a different display appears, check the wiring and repeat the diagnosis.
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End diagnosis.
Testing Remote Control
After remote control has been successfully adapted, the screen controls of digital TV tuner (R171) appears on the front information display control
head at "external AV source".
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Make sure the screen on the digital TV tuner is working correctly.
