PIAGGIO 633823 - Immobilizer System

27. License plate bulb
28. Right rear turn indicator bulbs
29. Left front turn indicator bulb
30. Front headlight assembly
A. Low-beam light bulb
B. Tail light
C. High-beam light bulb
31. Right front turn indicator bulb
32. Light switch
33. Remote control headlight
43. Parking electronic control unit
48. Instrument panel
Checks and inspections
This section is devoted to the checks on the electrical system components.
Immobiliser
The electronic ignition system is controlled by the
control unit with the integrated Immobilizer sys-
tem. The immobilizer is an anti-theft system that
allows the scooter to be operated only when it is
started with coded keys recognised by the control
unit. The code is integrated in a transponder in the
key block. This allows the driver clear operation
without having to do anything other than just turn-
ing the key. The Immobiliser system consists of the
following components:
- Electronic control unit
- Immobilizer aerial
- Master key with incorporated transponder (red
key)
- service key with incorporated transponder (black
key)
- H.V. coil
- Diagnostic LED
The diagnostic LED also works as a deterring
blinker. This function is activated every time the
MP3 250 i.e. Electrical system
ELE SYS - 15