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A3 L4-2.0L DSL Turbo (CBEA) (2010)

Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Alarm Module, (Vehicle Antitheft) > Component Information > Technical Service Bulletins > Customer Interest for Alarm Module: > 961004

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Alarm Module: Customer Interest
Antitheft System - Alarm Sounds Without Theft Attempt

96 Alarm sounds without theft attempt

96 10 04 

2022952/1 

March 24, 2010

Affected Vehicles

Condition

The alarm sounds without theft attempt. In measured value block 20 of the vehicle electrical system control unit, J519 (address code 09), the alarm horn
can be identified as the source of the alarm activation.

Technical Background

Timing characteristics of the control units.

Production Solution

New software in the vehicle electrical system control unit (J519) addressed the condition.

Service

1. Follow all instructions in the attached TSB 2011732 00 Software Version Management (SVM), operating instructions.

2. Update the vehicle electrical system control unit (J519) using the SVM action code as listed in the table above if necessary.

Tip: It is not necessary to replace the alarm horn.

Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Alarm Module, (Vehicle Antitheft) > Component Information > Technical Service Bulletins > Customer Interest for Alarm Module: > 961004

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