| For the Audi A5 (or Audi A4 2008>), coding of the control unit is only possible online via target/actual comparison in Guided Functions. The control unit coding provides the following vehicle information to the lane departure warning control unit J759: |
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| The Audi model in which the system is installed |
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| The market for which the vehicle is intended: USA, Japan, United Kingdom or Rest of World |
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| Whether the vehicle has air suspension or damping control |
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| Whether the vehicle has the "area monitoring system" function |
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