Vehicle: All Technical Service Bulletins
Power Locks - Acoustic Feedback Deactivation
Service 9
3/11 ENU 9449
March 21, 2011
The present document was valid at the time of print. A later version may be available online
Locking and Unlocking Doors: Acoustic Feedback (horn) (3/11)
Tools
Model year: as of 2010
Vehicle Type: Panamera/Panamera S/Panamera Turbo
Country/Market: USA, Canada, Mexico
Concerns:
- Front-end electronics control unit
- Acoustic feedback (acoustic signal) when locking doors
Information:
Customer request:
De-activate "Acoustic feedback while locking" function.
The "Acoustic feedback while locking" function is activated as standard during vehicle delivery for vehicles in USA, Canada and Mexico.
This function is not activated on all other vehicles due to national legal requirements.
Action Required:
From now on, this function can be deactivated - .... or re-activated as required - at the request of the customer using PIWIS Tester II with software
version 7.700 (or higher) installed.
Test software version 7.700 is available online from March 1, 2011.
Tools:
PIWIS Tester II 9818 with software version 7.700 (or higher)
Work Procedure:
Applies only to vehicles in USA, Canada and Mexico: De-activate "Acoustic feedback while locking" function.
Initial situation: Battery charger and PIWIS Tester II are connected to the vehicle.
1 Select => "Front-end electronics" control unit => "Codings/adaptations" => Customer-specific settings" => "Acoustic feedback while locking (Only permitted for North America)".
2 Select => No
The message "Acoustic feedback is deactivated" will be displayed when coding is complete. End of action required.
If you want to activate the function again, select "Yes". The message "Acoustic feedback is activated" will be displayed when coding is complete.
970110, 970111, 970120, 970121, 970130, 970131, 970140, 970141, 970410, 970411, 970420, 970421, 970430, 970431, 970440, 970441,
970450, 970451
Model year as of 2010
C02, C36
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