Events Logging; Events Playback; Start Failure Codes Through The Parking Lights - Autostart as2520 Installation Manual

Resetting the module is not a required process. Most of the time, you can avoid resetting by fixing
the issue directly at the root of the cause.
1. Flash the hood pin switch (see page 9)
– Once inside programming mode, you have 10 seconds to complete the next step.
2. Press and release the break pedal 6 times (within 10 seconds from entering
programming mode).
3. The parking lights will flash 8 times to confirm resetting.
On some vehicles (such as BMW and certain Volkswagen vehicles), resetting will not work if the
brake pedal is pressed while the ignition key is not in the
therefore to hot-wire the brake pedal by manually jumping 12 V with a fused test lead at the brake
pedal switch.
1. Flash the hood pin switch (see page 9)
– Once inside programming mode, you have 10 seconds to complete the next step.
2. Press and release the valet button 6 times or more until the parking lights start to
flash.
3. The parking lights will flash 8 times to confirm resetting.

Events Logging

With this feature, the module will play back the last 4 start failure events codes via the parking
lights or L.E.D.

Events playback

Ensure that the hood is up, that the vehicle is not in valet mode and that the ignition is
.
OFF
Hold down the hood pin-switch for 4 seconds.
Release the pin-switch. The parking lights will come on.
While the parking lights are on, immediately push the pin-switch 3 more times.
The parking lights and L.E.D. will flash the five events stored in memory.
The first four playback codes are start failure events. There is a pause after each event code is
played back.
The system will play back the most recent event first, then the second one, and so on. If there is no
event at all to report, the parking lights will give one long flash.

Start Failure Codes through the Parking Lights

1 x = No Start
3 x = Hardware Reset
4 x = Brakes
5 x = No Tach Cut-off
6 x = Hood
7 x = Engine running, no ignition detected, or tach before start
Note: " " stands for one flash of the parking lights
P. 18
Resetting without a valet button
IGNITION ON (RUN)
Resetting with the valet button
Events playback
position: you will need
Installation Guide