Audio system
Radio anti-theft function
In this manual: Audio system
~1min read
To provide anti-theft protection, the radios store the last 8 characters of the VIN.
When +ACC is switched on, the radio compares its VIN with the one recorded in the BSI via the VAN CONFORT network.
If the 2 VIN codes do not match, the radio operates in scrambled mode.
Scrambled mode consists of a beep superimposed on the audio signal, which prevents normal use of the radio.
Note: Radios are supplied as spare parts with the VIN stored.
The VIN of the BSI cannot be reprogrammed.
MANDATORY: The VIN of a radio must be changed using the diagnostic tool if the radio is reused.
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A quick Citroen C5 Aircross quiz: every answer comes with an explanation and a link to the manual page.
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