Switch For Access And Start Authorisation E415; Versions; Functions - Audi A6 2005 - Electrics Service Training

Switch for access and start authorisation E415

Versions

The switch for access and start authorisation is
available in the following versions:
– with and without Advanced Key function
– with and without ignition key anti-removal lock
– for radio frequencies of 315 MHz, 433 MHz or
868 MHz

Functions

The switch for access and start authorisation
includes other functions apart from the ignition
switch function:
– Evaluation of the key position of the ignition
switch:
The ignition switch evaluates the ignition key
position using four switches.
The switch information is transferred to the
control unit for access and start authorisation in
binary code via the local bus and also for
monitoring purposes, via two lines.
The lock barrel in the ignition switch is not coded
mechanically, which means that the turning
movement can be performed with every
A6 '05 key.
– Safety branch for the steering lock of the control
unit for access and start
authorisation:
In addition to the switch-offs in the control unit
for access and start authorisation, the voltage
supply for the motor of the electromechanical
steering lock is interrupted in the switch for
access and start authorisation in order to
prevent the steering column locking
automatically.
If terminal 15 is switched on, the voltage supply
is always switched off.
Emergency release
U
Lock
326_122
326_066
326_067
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