Hey all. I have a 21 plate V4S and I want to slave some extra lighting off the high beam switch. Has anyone found a reliable solution to this ? Trigger Wizard – Universal High Beam Trigger for Ground Switched LED Headlights – A Bike Thing I did find this (see link above) for ground switched head lights but I have yet to find a wiring diagram that shows the 0v trigger feed to the high beam. any info much appreciated.
I’ve never looked in to what you’re after, but be careful…. The head lights have their own Ecu and as such runs off the canbus. The LH switch is run as a satellite module directly in to the canbus network. You’re not dealing with positive and negative feeds but with digital signals as such. Getting it wrong can/will cause issues and they’re usually expensive. I’ve replaced a few ECU now where customers have connected or spliced into the wrong cable…
This may be a solution https://www.canm8.com/can-bus-interfaces/lighting-control-interfaces/canm8-highbeam.html