Built-In System Test

The built in test procedure is accessed as follows:
1. Starting conditions: ignition off, doors unlocked bonnet (hood] switch depressed.
2. Carry out instructions 3 to 7 within 8 seconds.
3. Release bonnet[hood] switch.
4. Switch ignition ON.
5. Lock doors.
6. Switch ignition OFF.
7. Switch ignition ON.

If alarm is correctly accessed, horn will sound and LED will flash. The following checks can be made:
8. Open and close any door or tailgate - LED will light.
9. Depress bonnet [hood] switch - hazards will flash.
10. Check engine cranking is disabled. Do not turn off ignition.
11. Check ultrasonic by operating handset, LED will emit one 5 second flash, and will flash if interior is disturbed.

NOTE: If ECU is new born mode any handset of the right frequency will work.

12. Turn OFF ignition or press handset to end test procedure. Horn will sound as before to indicate end of test mode.