A8L Quattro Sedan W12-6.0L (BSB) (2005)
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Wait until warning lamp in EPB switch goes out.
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Press the "Next" button (>).
Note:
You may have to wait for up to 3 minutes.
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Insert the key into the ignition and switch on the ignition.
Note:
You do not have to press the "Next" button (>); the program will continue automatically.
If the tester is not able to establish communication with any of the on-board control units:
If VAS 5051B or VAS 5052 is not able to establish communication with any of the control units:
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Check all connections.
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Press the "Next" button (>).
If the existing software in the EPB control unit is OK: