volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Ultra-sound sensor for alarm systemG209 - remove and install > < Locating defects and indicating faults
Anti-theft alarm system - activate and deactivate
Anti-theft alarm system - activate and deactivate
Activate the anti-theft alarm system:
The anti-theft alarm system turns on automatically when the vehicle is locked.
  Note
Before locking the vehicle, you must close completely all windows and doors, in order to prevent unnecessary alarm triggering. However, this is not necessary in vehicles with one-touch closing.
Deactivate the anti-theft alarm system through the manual command:
t  The anti-theft alarm system deactivates if the vehicle is unlocked through activation of the unlocking key, or when the ignition is turned on.
Open the vehicle with key (emergency opening):
t  Turn the key in the driver's door lock to the opening position.
t  Open only the driver's door.
  Note
Therefore, you must not open any other door, bonnet or rear lid; otherwise, the alarm will be triggered.
However, the anti-theft alarm system remains activated, but there is no alarm triggering.
–  Turn the ignition on within 15 seconds.
After 15 seconds, the alarm will be triggered if the ignition is not turned on.
When the ignition is turned on, the electronic system recognizes the valid ignition key and deactivates the anti-theft alarm system.
   

Ultra-sound sensor for alarm systemG209 - remove and install > < Locating defects and indicating faults