Light switch -BGM PRO- Vespa PK S Lusso, PK XL, Vespa PX (1984-1998) - 9 cables (DC, models without battery, with horn rectifier, normally open contact)

bgm PRO light switch for Vespa PX/PK Lusso without battery - 9 cables, DC, NO contact

The German Lusso models do not have a battery (with the exception of the Elestart models) and use alternating current on the frame. There is a separate rectifier to control the horn (black box under the left side cover with green/black striped connection cables). This converts the alternating current explicitly only for the horn into direct current and feeds this to the horn switch. This is designed as a so-called normally open contact and closes the circuit when the horn button is pressed.

NOTE: Cannot be used with the wiring harness of the Italian models without horn rectifier.

(US)