Audi A3

Since 1997 of release

Repair and car operation

Anticreeping blocking

THE GENERAL DATA

Elements of anticreeping blocking

1 – a monitor electronic system of anticreeping blocking
It is built in the block of the panel of devices
2 – the reading out coil of anticreeping blocking

The coil is on a casing
The steering lock also it is connected by a cable to a monitor.
3 – транспондер, it is built in the ignition key

The car is equipped by the serial anticreeping alarm system. After activization the system interferes with engine start if the key with a wrong code is applied.

The system consists from:

– A monitor electronic system of anticreeping blocking (it is built in the block of the panel of devices).
– A control lamp of anticreeping blocking.
– A monitor the engine.
– The reading out coil on the ignition lock.
– The ignition key with built in транспондером. Транспондер represents the priemo-transferring block working without the battery.

PERFORMANCE ORDER

1. Anticreeping blocking becomes more active at ignition key removal.
2. At ignition inclusion through reading out coil electric energy it is inductive it is transferred on транспондер in a key. The key code is read out and transferred in a monitor of anticreeping blocking. There the key code is compared to the value brought in memory.
3. If codes correspond, in the management block the control lamp of anticreeping blocking lights up and later 3 with dies away.
4. If conformity of codes is not established, the control lamp blinks at the included ignition and the engine cannot be started. Among the other there can be following reasons: – Reading process is interfered by an additional key on a bunch of keys; – The code is damaged.
5. Electronic check of anticreeping blocking is made by diagnostic device AUDI by means of interrogation of memory of malfunctions.

Confidential number

Confidential number at new cars is on брелке keys. It is necessary for the coding of a new key.

Identification number

Identification number is necessary for reception at factory of confidential number at loss of the last. It also is on брелке keys, but can be считан from a monitor of anticreeping blocking.

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