BGM light switch for converting Vespa V50 Special to low-maintenance electronic ignition

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Vespa light switch

Light switch conversion bgm AC conversion to electronic ignition - Vespa V50 Special

Suitable for ours Cable harness for retrofitting For a low-maintenance, electronic 12V ignition for Vespas, we can now offer you the right Vespa light switch that combines all the necessary functions:

Vespa light switch


Safer with brighter lights, indicators and high beam

With a Bilux headlights A full high beam function is therefore available to you. With that, the Advantages of the 12V conversion take full advantage even when driving at night.

  • Turn signals right and left
  • High and low beam for a bilux bulb or optionally headlights on / off when using a socket bulb
  • Horn (AC)
  • Engine off / kill switch


Easy installation

The cable colors match our conversion wiring harness.


  • YELLOW, to the rear light and the city driving light if the headlight used offers this connection option
  • GREEN, excitation voltage from the motor to the kill switch
  • ORANGE, from the flasher relay to the flasher switch
  • WHITE, from switch to horn (AC)
  • BROWN, to the headlights, low beam
  • RED, from the voltage regulator to the switch
  • VIOLET, to the headlights, high beams
  • BLACK, from switch to handlebar, vehicle ground


  • ROSA, from the switch to the turn signal on the right
  • BLUE, from the switch to the turn signal on the left


Conversion of your Vespa V50 to 12V electronic ignition

What you need to convert your Vespa:





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