warning light AUDI A4 1999 B5 / 1.G Interior Monitor Workshop Manual

01-128

Testing alarm signal

- Switch ignition off and remove ignition key.

- Connect VAG1551 Scan Tool (ST) ( page 01
-
1 ), and press buttons -4- and -5- to select "Int.
Monitoring" address word 45.

- Close all doors and open one side window.

- Lock vehicle by reaching through open window.
The anti-theft system horn confirms this, but
warning lamps do not light up.

- Wait 30 seconds until anti-theft system is
armed.

- Perform Output Diagnostic Test Mode ( page
01
-124
) and select control element test "Create
active alarm."

Notes:

It is also possible to test the alarm activation
signal without using the VAG1551 Scan Tool
(ST). To do this, carry out the first, third, fourth
and fifth procedure steps listed above.

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